259246260

素因数分解:

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

素因数の和:85

約数の個数: 576

約数和(自身を含む): 1100736000

約数和(自身を除く): 841489740

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, 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, 340, 342, 343, 357, 364, 380, 390, 399, 420, 441, 442, 455, 468, 476, 490, 494, 510, 532, 546, 570, 585, 588, 595, 612, 630, 637, 646, 663, 665, 684, 686, 714, 735, 741, 765, 780, 798, 819, 833, 855, 882, 884, 910, 931, 969, 980, 988, 1020, 1029, 1071, 1092, 1105, 1140, 1170, 1190, 1197, 1235, 1260, 1274, 1292, 1326, 1330, 1365, 1372, 1428, 1470, 1482, 1530, 1547, 1596, 1615, 1638, 1666, 1710, 1715, 1729, 1764, 1785, 1820, 1862, 1911, 1938, 1989, 1995, 2058, 2142, 2205, 2210, 2223, 2261, 2340, 2380, 2394, 2470, 2499, 2548, 2652, 2660, 2730, 2793, 2907, 2940, 2964, 3060, 3087, 3094, 3185, 3230, 3276, 3315, 3332, 3420, 3430, 3458, 3570, 3705, 3724, 3822, 3876, 3978, 3990, 4095, 4116, 4165, 4199, 4284, 4410, 4420, 4446, 4459, 4522, 4641, 4655, 4788, 4845, 4940, 4998, 5145, 5187, 5355, 5460, 5586, 5733, 5814, 5831, 5985, 6174, 6188, 6370, 6460, 6517, 6630, 6783, 6860, 6916, 7140, 7410, 7497, 7644, 7735, 7956, 7980, 8190, 8330, 8379, 8398, 8645, 8820, 8892, 8918, 9044, 9282, 9310, 9555, 9690, 9945, 9996, 10290, 10374, 10710, 10829, 11115, 11172, 11305, 11466, 11628, 11662, 11970, 12103, 12348, 12495, 12597, 12740, 13034, 13260, 13377, 13566, 13923, 13965, 14535, 14820, 14994, 15435, 15470, 15561, 15827, 16380, 16660, 16758, 16796, 17290, 17493, 17836, 18564, 18620, 19110, 19380, 19551, 19890, 20349, 20580, 20748, 20995, 21420, 21658, 22230, 22295, 22610, 22932, 23205, 23324, 23940, 24206, 24990, 25194, 25935, 26068, 26754, 27132, 27846, 27930, 28665, 29070, 29155, 29393, 29988, 30870, 30940, 31122, 31654, 32487, 32585, 33516, 33915, 34580, 34986, 36309, 37485, 37791, 38220, 39102, 39780, 40131, 40698, 41895, 41990, 43316, 44460, 44590, 45220, 46410, 47481, 48412, 49980, 50388, 51870, 52479, 53508, 54145, 55692, 55860, 57330, 58140, 58310, 58653, 58786, 60515, 61740, 62244, 62985, 63308, 64974, 65170, 66885, 67830, 69615, 69972, 72618, 74970, 75582, 75803, 77805, 78204, 79135, 80262, 81396, 83790, 83980, 84721, 87465, 88179, 89180, 92820, 94962, 97461, 97755, 101745, 103740, 104958, 108290, 108927, 110789, 114660, 116620, 117306, 117572, 121030, 125970, 129948, 130340, 133770, 135660, 139230, 142443, 145236, 146965, 149940, 151164, 151606, 155610, 158270, 160524, 162435, 167580, 169442, 174930, 176358, 181545, 188955, 189924, 194922, 195510, 200655, 203490, 205751, 209916, 216580, 217854, 221578, 227409, 234612, 237405, 242060, 251940, 254163, 262395, 264537, 267540, 278460, 284886, 293265, 293930, 303212, 311220, 316540, 324870, 332367, 338884, 349860, 352716, 363090, 377910, 379015, 389844, 391020, 401310, 406980, 411502, 423605, 435708, 440895, 443156, 454818, 474810, 487305, 508326, 524790, 529074, 544635, 553945, 569772, 586530, 587860, 617253, 649740, 664734, 682227, 712215, 726180, 755820, 758030, 762489, 802620, 823004, 847210, 881790, 909636, 949620, 974610, 997101, 1016652, 1028755, 1049580, 1058148, 1089270, 1107890, 1137045, 1173060, 1234506, 1270815, 1322685, 1329468, 1364454, 1424430, 1440257, 1516060, 1524978, 1661835, 1694420, 1763580, 1851759, 1949220, 1994202, 2057510, 2178540, 2215780, 2274090, 2469012, 2541630, 2645370, 2728908, 2848860, 2880514, 3049956, 3086265, 3323670, 3411135, 3703518, 3812445, 3988404, 4115020, 4320771, 4548180, 4985505, 5083260, 5290740, 5761028, 6172530, 6647340, 6822270, 7201285, 7407036, 7624890, 8641542, 9258795, 9971010, 12345060, 12962313, 13644540, 14402570, 15249780, 17283084, 18517590, 19942020, 21603855, 25924626, 28805140, 37035180, 43207710, 51849252, 64811565, 86415420, 129623130, 259246260]

約数ペア:

[(1, 259246260), (2, 129623130), (3, 86415420), (4, 64811565), (5, 51849252), (6, 43207710), (7, 37035180), (9, 28805140), (10, 25924626), (12, 21603855), (13, 19942020), (14, 18517590), (15, 17283084), (17, 15249780), (18, 14402570), (19, 13644540), (20, 12962313), (21, 12345060), (26, 9971010), (28, 9258795), (30, 8641542), (34, 7624890), (35, 7407036), (36, 7201285), (38, 6822270), (39, 6647340), (42, 6172530), (45, 5761028), (49, 5290740), (51, 5083260), (52, 4985505), (57, 4548180), (60, 4320771), (63, 4115020), (65, 3988404), (68, 3812445), (70, 3703518), (76, 3411135), (78, 3323670), (84, 3086265), (85, 3049956), (90, 2880514), (91, 2848860), (95, 2728908), (98, 2645370), (102, 2541630), (105, 2469012), (114, 2274090), (117, 2215780), (119, 2178540), (126, 2057510), (130, 1994202), (133, 1949220), (140, 1851759), (147, 1763580), (153, 1694420), (156, 1661835), (170, 1524978), (171, 1516060), (180, 1440257), (182, 1424430), (190, 1364454), (195, 1329468), (196, 1322685), (204, 1270815), (210, 1234506), (221, 1173060), (228, 1137045), (234, 1107890), (238, 1089270), (245, 1058148), (247, 1049580), (252, 1028755), (255, 1016652), (260, 997101), (266, 974610), (273, 949620), (285, 909636), (294, 881790), (306, 847210), (315, 823004), (323, 802620), (340, 762489), (342, 758030), (343, 755820), (357, 726180), (364, 712215), (380, 682227), (390, 664734), (399, 649740), (420, 617253), (441, 587860), (442, 586530), (455, 569772), (468, 553945), (476, 544635), (490, 529074), (494, 524790), (510, 508326), (532, 487305), (546, 474810), (570, 454818), (585, 443156), (588, 440895), (595, 435708), (612, 423605), (630, 411502), (637, 406980), (646, 401310), (663, 391020), (665, 389844), (684, 379015), (686, 377910), (714, 363090), (735, 352716), (741, 349860), (765, 338884), (780, 332367), (798, 324870), (819, 316540), (833, 311220), (855, 303212), (882, 293930), (884, 293265), (910, 284886), (931, 278460), (969, 267540), (980, 264537), (988, 262395), (1020, 254163), (1029, 251940), (1071, 242060), (1092, 237405), (1105, 234612), (1140, 227409), (1170, 221578), (1190, 217854), (1197, 216580), (1235, 209916), (1260, 205751), (1274, 203490), (1292, 200655), (1326, 195510), (1330, 194922), (1365, 189924), (1372, 188955), (1428, 181545), (1470, 176358), (1482, 174930), (1530, 169442), (1547, 167580), (1596, 162435), (1615, 160524), (1638, 158270), (1666, 155610), (1710, 151606), (1715, 151164), (1729, 149940), (1764, 146965), (1785, 145236), (1820, 142443), (1862, 139230), (1911, 135660), (1938, 133770), (1989, 130340), (1995, 129948), (2058, 125970), (2142, 121030), (2205, 117572), (2210, 117306), (2223, 116620), (2261, 114660), (2340, 110789), (2380, 108927), (2394, 108290), (2470, 104958), (2499, 103740), (2548, 101745), (2652, 97755), (2660, 97461), (2730, 94962), (2793, 92820), (2907, 89180), (2940, 88179), (2964, 87465), (3060, 84721), (3087, 83980), (3094, 83790), (3185, 81396), (3230, 80262), (3276, 79135), (3315, 78204), (3332, 77805), (3420, 75803), (3430, 75582), (3458, 74970), (3570, 72618), (3705, 69972), (3724, 69615), (3822, 67830), (3876, 66885), (3978, 65170), (3990, 64974), (4095, 63308), (4116, 62985), (4165, 62244), (4199, 61740), (4284, 60515), (4410, 58786), (4420, 58653), (4446, 58310), (4459, 58140), (4522, 57330), (4641, 55860), (4655, 55692), (4788, 54145), (4845, 53508), (4940, 52479), (4998, 51870), (5145, 50388), (5187, 49980), (5355, 48412), (5460, 47481), (5586, 46410), (5733, 45220), (5814, 44590), (5831, 44460), (5985, 43316), (6174, 41990), (6188, 41895), (6370, 40698), (6460, 40131), (6517, 39780), (6630, 39102), (6783, 38220), (6860, 37791), (6916, 37485), (7140, 36309), (7410, 34986), (7497, 34580), (7644, 33915), (7735, 33516), (7956, 32585), (7980, 32487), (8190, 31654), (8330, 31122), (8379, 30940), (8398, 30870), (8645, 29988), (8820, 29393), (8892, 29155), (8918, 29070), (9044, 28665), (9282, 27930), (9310, 27846), (9555, 27132), (9690, 26754), (9945, 26068), (9996, 25935), (10290, 25194), (10374, 24990), (10710, 24206), (10829, 23940), (11115, 23324), (11172, 23205), (11305, 22932), (11466, 22610), (11628, 22295), (11662, 22230), (11970, 21658), (12103, 21420), (12348, 20995), (12495, 20748), (12597, 20580), (12740, 20349), (13034, 19890), (13260, 19551), (13377, 19380), (13566, 19110), (13923, 18620), (13965, 18564), (14535, 17836), (14820, 17493), (14994, 17290), (15435, 16796), (15470, 16758), (15561, 16660), (15827, 16380)]