481457340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:91

約数の個数: 648

約数和(自身を含む): 2050317360

約数和(自身を除く): 1568860020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 19, 20, 21, 26, 28, 30, 34, 35, 36, 38, 39, 42, 45, 49, 51, 52, 57, 60, 63, 65, 68, 70, 76, 78, 84, 85, 90, 91, 95, 98, 102, 105, 114, 117, 119, 126, 130, 133, 140, 147, 153, 156, 169, 170, 171, 180, 182, 190, 195, 196, 204, 210, 221, 228, 234, 238, 245, 247, 252, 255, 260, 266, 273, 285, 294, 306, 315, 323, 338, 340, 342, 357, 364, 380, 390, 399, 420, 441, 442, 455, 468, 476, 490, 494, 507, 510, 532, 546, 570, 585, 588, 595, 612, 630, 637, 646, 663, 665, 676, 684, 714, 735, 741, 765, 780, 798, 819, 833, 845, 855, 882, 884, 910, 931, 969, 980, 988, 1014, 1020, 1071, 1092, 1105, 1140, 1170, 1183, 1190, 1197, 1235, 1260, 1274, 1292, 1326, 1330, 1365, 1428, 1470, 1482, 1521, 1530, 1547, 1596, 1615, 1638, 1666, 1690, 1710, 1729, 1764, 1785, 1820, 1862, 1911, 1938, 1989, 1995, 2028, 2142, 2205, 2210, 2223, 2261, 2340, 2366, 2380, 2394, 2470, 2499, 2535, 2548, 2652, 2660, 2730, 2793, 2873, 2907, 2940, 2964, 3042, 3060, 3094, 3185, 3211, 3230, 3276, 3315, 3332, 3380, 3420, 3458, 3549, 3570, 3705, 3724, 3822, 3876, 3978, 3990, 4095, 4165, 4199, 4284, 4410, 4420, 4446, 4522, 4641, 4655, 4732, 4788, 4845, 4940, 4998, 5070, 5187, 5355, 5460, 5586, 5733, 5746, 5814, 5915, 5985, 6084, 6188, 6370, 6422, 6460, 6630, 6783, 6916, 7098, 7140, 7410, 7497, 7605, 7644, 7735, 7956, 7980, 8190, 8281, 8330, 8379, 8398, 8619, 8645, 8820, 8892, 9044, 9282, 9310, 9555, 9633, 9690, 9945, 9996, 10140, 10374, 10647, 10710, 10829, 11115, 11172, 11305, 11466, 11492, 11628, 11830, 11970, 12103, 12495, 12597, 12740, 12844, 13260, 13566, 13923, 13965, 14196, 14365, 14535, 14820, 14994, 15210, 15470, 15561, 15827, 16055, 16380, 16562, 16660, 16758, 16796, 17238, 17290, 17745, 18564, 18620, 19110, 19266, 19380, 19890, 20111, 20349, 20748, 20995, 21294, 21420, 21658, 22230, 22477, 22610, 22932, 23205, 23660, 23940, 24206, 24843, 24990, 25194, 25857, 25935, 27132, 27846, 27930, 28665, 28730, 28899, 29070, 29393, 29988, 30420, 30940, 31122, 31654, 32110, 32487, 33124, 33516, 33915, 34476, 34580, 35490, 36309, 37485, 37791, 38220, 38532, 39780, 40222, 40698, 41405, 41895, 41990, 42588, 43095, 43316, 44460, 44954, 45220, 46410, 47481, 48165, 48412, 49686, 49980, 50388, 51714, 51870, 53235, 54145, 54587, 55692, 55860, 57330, 57460, 57798, 58140, 58786, 60333, 60515, 62244, 62985, 63308, 64220, 64974, 67431, 67830, 69615, 70980, 72618, 74529, 74970, 75582, 77805, 79135, 80444, 81396, 82810, 83790, 83980, 86190, 88179, 89908, 92820, 94962, 96330, 97461, 99372, 100555, 101745, 103428, 103740, 106470, 108290, 108927, 109174, 112385, 114660, 115596, 117572, 120666, 121030, 124215, 125970, 129285, 129948, 134862, 135660, 139230, 140777, 142443, 144495, 145236, 146965, 149058, 149940, 151164, 155610, 157339, 158270, 162435, 163761, 165620, 167580, 172380, 176358, 180999, 181545, 188955, 189924, 192660, 194922, 201110, 202293, 203490, 205751, 212940, 216580, 217854, 218348, 224770, 237405, 241332, 242060, 248430, 251940, 258570, 264537, 269724, 272935, 278460, 281554, 284886, 288990, 293930, 298116, 301665, 311220, 314678, 316540, 324870, 327522, 337155, 352716, 361998, 363090, 372645, 377910, 382109, 389844, 402220, 404586, 406980, 411502, 422331, 435708, 440895, 449540, 472017, 474810, 487305, 491283, 496860, 517140, 529074, 544635, 545870, 563108, 569772, 577980, 587860, 603330, 617253, 629356, 649740, 655044, 674310, 703885, 712215, 723996, 726180, 745290, 755820, 764218, 786695, 809172, 818805, 823004, 844662, 881790, 904995, 944034, 949620, 974610, 982566, 1011465, 1028755, 1058148, 1089270, 1091740, 1146327, 1206660, 1234506, 1266993, 1322685, 1348620, 1407770, 1416051, 1424430, 1490580, 1528436, 1573390, 1637610, 1689324, 1763580, 1809990, 1851759, 1888068, 1910545, 1949220, 1965132, 2022930, 2057510, 2111655, 2178540, 2292654, 2360085, 2456415, 2469012, 2533986, 2645370, 2674763, 2815540, 2832102, 2848860, 3086265, 3146780, 3275220, 3438981, 3619980, 3703518, 3821090, 4045860, 4115020, 4223310, 4585308, 4720170, 4912830, 5067972, 5290740, 5349526, 5664204, 5731635, 6172530, 6334965, 6877962, 7080255, 7407036, 7642180, 8024289, 8446620, 9258795, 9440340, 9825660, 10699052, 11463270, 12345060, 12669930, 13373815, 13755924, 14160510, 16048578, 17194905, 18517590, 22926540, 24072867, 25339860, 26747630, 28321020, 32097156, 34389810, 37035180, 40121445, 48145734, 53495260, 68779620, 80242890, 96291468, 120364335, 160485780, 240728670, 481457340]

約数ペア:

[(1, 481457340), (2, 240728670), (3, 160485780), (4, 120364335), (5, 96291468), (6, 80242890), (7, 68779620), (9, 53495260), (10, 48145734), (12, 40121445), (13, 37035180), (14, 34389810), (15, 32097156), (17, 28321020), (18, 26747630), (19, 25339860), (20, 24072867), (21, 22926540), (26, 18517590), (28, 17194905), (30, 16048578), (34, 14160510), (35, 13755924), (36, 13373815), (38, 12669930), (39, 12345060), (42, 11463270), (45, 10699052), (49, 9825660), (51, 9440340), (52, 9258795), (57, 8446620), (60, 8024289), (63, 7642180), (65, 7407036), (68, 7080255), (70, 6877962), (76, 6334965), (78, 6172530), (84, 5731635), (85, 5664204), (90, 5349526), (91, 5290740), (95, 5067972), (98, 4912830), (102, 4720170), (105, 4585308), (114, 4223310), (117, 4115020), (119, 4045860), (126, 3821090), (130, 3703518), (133, 3619980), (140, 3438981), (147, 3275220), (153, 3146780), (156, 3086265), (169, 2848860), (170, 2832102), (171, 2815540), (180, 2674763), (182, 2645370), (190, 2533986), (195, 2469012), (196, 2456415), (204, 2360085), (210, 2292654), (221, 2178540), (228, 2111655), (234, 2057510), (238, 2022930), (245, 1965132), (247, 1949220), (252, 1910545), (255, 1888068), (260, 1851759), (266, 1809990), (273, 1763580), (285, 1689324), (294, 1637610), (306, 1573390), (315, 1528436), (323, 1490580), (338, 1424430), (340, 1416051), (342, 1407770), (357, 1348620), (364, 1322685), (380, 1266993), (390, 1234506), (399, 1206660), (420, 1146327), (441, 1091740), (442, 1089270), (455, 1058148), (468, 1028755), (476, 1011465), (490, 982566), (494, 974610), (507, 949620), (510, 944034), (532, 904995), (546, 881790), (570, 844662), (585, 823004), (588, 818805), (595, 809172), (612, 786695), (630, 764218), (637, 755820), (646, 745290), (663, 726180), (665, 723996), (676, 712215), (684, 703885), (714, 674310), (735, 655044), (741, 649740), (765, 629356), (780, 617253), (798, 603330), (819, 587860), (833, 577980), (845, 569772), (855, 563108), (882, 545870), (884, 544635), (910, 529074), (931, 517140), (969, 496860), (980, 491283), (988, 487305), (1014, 474810), (1020, 472017), (1071, 449540), (1092, 440895), (1105, 435708), (1140, 422331), (1170, 411502), (1183, 406980), (1190, 404586), (1197, 402220), (1235, 389844), (1260, 382109), (1274, 377910), (1292, 372645), (1326, 363090), (1330, 361998), (1365, 352716), (1428, 337155), (1470, 327522), (1482, 324870), (1521, 316540), (1530, 314678), (1547, 311220), (1596, 301665), (1615, 298116), (1638, 293930), (1666, 288990), (1690, 284886), (1710, 281554), (1729, 278460), (1764, 272935), (1785, 269724), (1820, 264537), (1862, 258570), (1911, 251940), (1938, 248430), (1989, 242060), (1995, 241332), (2028, 237405), (2142, 224770), (2205, 218348), (2210, 217854), (2223, 216580), (2261, 212940), (2340, 205751), (2366, 203490), (2380, 202293), (2394, 201110), (2470, 194922), (2499, 192660), (2535, 189924), (2548, 188955), (2652, 181545), (2660, 180999), (2730, 176358), (2793, 172380), (2873, 167580), (2907, 165620), (2940, 163761), (2964, 162435), (3042, 158270), (3060, 157339), (3094, 155610), (3185, 151164), (3211, 149940), (3230, 149058), (3276, 146965), (3315, 145236), (3332, 144495), (3380, 142443), (3420, 140777), (3458, 139230), (3549, 135660), (3570, 134862), (3705, 129948), (3724, 129285), (3822, 125970), (3876, 124215), (3978, 121030), (3990, 120666), (4095, 117572), (4165, 115596), (4199, 114660), (4284, 112385), (4410, 109174), (4420, 108927), (4446, 108290), (4522, 106470), (4641, 103740), (4655, 103428), (4732, 101745), (4788, 100555), (4845, 99372), (4940, 97461), (4998, 96330), (5070, 94962), (5187, 92820), (5355, 89908), (5460, 88179), (5586, 86190), (5733, 83980), (5746, 83790), (5814, 82810), (5915, 81396), (5985, 80444), (6084, 79135), (6188, 77805), (6370, 75582), (6422, 74970), (6460, 74529), (6630, 72618), (6783, 70980), (6916, 69615), (7098, 67830), (7140, 67431), (7410, 64974), (7497, 64220), (7605, 63308), (7644, 62985), (7735, 62244), (7956, 60515), (7980, 60333), (8190, 58786), (8281, 58140), (8330, 57798), (8379, 57460), (8398, 57330), (8619, 55860), (8645, 55692), (8820, 54587), (8892, 54145), (9044, 53235), (9282, 51870), (9310, 51714), (9555, 50388), (9633, 49980), (9690, 49686), (9945, 48412), (9996, 48165), (10140, 47481), (10374, 46410), (10647, 45220), (10710, 44954), (10829, 44460), (11115, 43316), (11172, 43095), (11305, 42588), (11466, 41990), (11492, 41895), (11628, 41405), (11830, 40698), (11970, 40222), (12103, 39780), (12495, 38532), (12597, 38220), (12740, 37791), (12844, 37485), (13260, 36309), (13566, 35490), (13923, 34580), (13965, 34476), (14196, 33915), (14365, 33516), (14535, 33124), (14820, 32487), (14994, 32110), (15210, 31654), (15470, 31122), (15561, 30940), (15827, 30420), (16055, 29988), (16380, 29393), (16562, 29070), (16660, 28899), (16758, 28730), (16796, 28665), (17238, 27930), (17290, 27846), (17745, 27132), (18564, 25935), (18620, 25857), (19110, 25194), (19266, 24990), (19380, 24843), (19890, 24206), (20111, 23940), (20349, 23660), (20748, 23205), (20995, 22932), (21294, 22610), (21420, 22477), (21658, 22230)]