216920340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 576

約数和(自身を含む): 924618240

約数和(自身を除く): 707697900

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, 41, 42, 45, 51, 52, 57, 60, 63, 65, 68, 70, 76, 78, 82, 84, 85, 90, 91, 95, 102, 105, 114, 117, 119, 123, 126, 130, 133, 140, 153, 156, 164, 170, 171, 180, 182, 190, 195, 204, 205, 210, 221, 228, 234, 238, 246, 247, 252, 255, 260, 266, 273, 285, 287, 306, 315, 323, 340, 342, 357, 364, 369, 380, 390, 399, 410, 420, 442, 455, 468, 476, 492, 494, 510, 532, 533, 546, 570, 574, 585, 595, 612, 615, 630, 646, 663, 665, 684, 697, 714, 738, 741, 765, 779, 780, 798, 819, 820, 855, 861, 884, 910, 969, 988, 1020, 1066, 1071, 1092, 1105, 1140, 1148, 1170, 1190, 1197, 1230, 1235, 1260, 1292, 1326, 1330, 1365, 1394, 1428, 1435, 1476, 1482, 1530, 1547, 1558, 1596, 1599, 1615, 1638, 1710, 1722, 1729, 1785, 1820, 1845, 1938, 1989, 1995, 2091, 2132, 2142, 2210, 2223, 2261, 2337, 2340, 2380, 2394, 2460, 2470, 2583, 2652, 2660, 2665, 2730, 2788, 2870, 2907, 2964, 3060, 3094, 3116, 3198, 3230, 3276, 3315, 3420, 3444, 3458, 3485, 3570, 3690, 3705, 3731, 3876, 3895, 3978, 3990, 4095, 4182, 4199, 4284, 4305, 4420, 4446, 4522, 4641, 4674, 4788, 4797, 4845, 4879, 4940, 5166, 5187, 5330, 5355, 5453, 5460, 5740, 5814, 5985, 6188, 6273, 6396, 6460, 6630, 6783, 6916, 6970, 7011, 7140, 7380, 7410, 7462, 7735, 7790, 7956, 7980, 7995, 8190, 8364, 8398, 8610, 8645, 8892, 9044, 9061, 9282, 9348, 9594, 9690, 9758, 9945, 10127, 10332, 10374, 10455, 10660, 10710, 10906, 11115, 11193, 11305, 11628, 11685, 11970, 12546, 12597, 12915, 13243, 13260, 13566, 13923, 13940, 14022, 14535, 14637, 14820, 14924, 15470, 15561, 15580, 15990, 16359, 16380, 16796, 17220, 17290, 18122, 18564, 18655, 19188, 19380, 19516, 19890, 20254, 20349, 20748, 20910, 20995, 21420, 21812, 22230, 22386, 22610, 23205, 23370, 23940, 23985, 24395, 25092, 25194, 25830, 25935, 26486, 27132, 27183, 27265, 27846, 28044, 29070, 29274, 29393, 30381, 30940, 31122, 31365, 31980, 32718, 33579, 33915, 34580, 35055, 36244, 37310, 37791, 39729, 39780, 40508, 40698, 41820, 41990, 43911, 44460, 44772, 45220, 45305, 46410, 46740, 47970, 48790, 49077, 50388, 50635, 51660, 51870, 52972, 54366, 54530, 55692, 55965, 58140, 58548, 58786, 60762, 62244, 62730, 62985, 63427, 65436, 66215, 67158, 67830, 69615, 70110, 70889, 73185, 74620, 75582, 77805, 79458, 81396, 81549, 81795, 83980, 87822, 88179, 90610, 91143, 92701, 92820, 95940, 97580, 98154, 101270, 101745, 103740, 108732, 109060, 111930, 117572, 119187, 121524, 125460, 125970, 126854, 132430, 134316, 135660, 135915, 139230, 140220, 141778, 146370, 146965, 151164, 151905, 155610, 158916, 163098, 163590, 167895, 172159, 175644, 176358, 181220, 182286, 185402, 188955, 190281, 196308, 198645, 202540, 203490, 212667, 219555, 223860, 238374, 245385, 251940, 253708, 264537, 264860, 271830, 278103, 278460, 283556, 292740, 293930, 303810, 311220, 317135, 326196, 327180, 335790, 344318, 352716, 354445, 364572, 370804, 377910, 380562, 397290, 406980, 407745, 425334, 439110, 440895, 455715, 463505, 476748, 490770, 516477, 529074, 543660, 556206, 570843, 587860, 595935, 607620, 634270, 638001, 671580, 688636, 708890, 755820, 761124, 794580, 815490, 834309, 850668, 860795, 878220, 881790, 911430, 927010, 951405, 981540, 1032954, 1058148, 1063335, 1112412, 1141686, 1191870, 1205113, 1268540, 1276002, 1322685, 1390515, 1417780, 1549431, 1630980, 1668618, 1721590, 1763580, 1822860, 1854020, 1902810, 2065908, 2126670, 2283372, 2383740, 2410226, 2552004, 2582385, 2645370, 2781030, 2854215, 3098862, 3190005, 3337236, 3443180, 3615339, 3805620, 4171545, 4253340, 4820452, 5164770, 5290740, 5562060, 5708430, 6025565, 6197724, 6380010, 7230678, 7747155, 8343090, 10329540, 10846017, 11416860, 12051130, 12760020, 14461356, 15494310, 16686180, 18076695, 21692034, 24102260, 30988620, 36153390, 43384068, 54230085, 72306780, 108460170, 216920340]

約数ペア:

[(1, 216920340), (2, 108460170), (3, 72306780), (4, 54230085), (5, 43384068), (6, 36153390), (7, 30988620), (9, 24102260), (10, 21692034), (12, 18076695), (13, 16686180), (14, 15494310), (15, 14461356), (17, 12760020), (18, 12051130), (19, 11416860), (20, 10846017), (21, 10329540), (26, 8343090), (28, 7747155), (30, 7230678), (34, 6380010), (35, 6197724), (36, 6025565), (38, 5708430), (39, 5562060), (41, 5290740), (42, 5164770), (45, 4820452), (51, 4253340), (52, 4171545), (57, 3805620), (60, 3615339), (63, 3443180), (65, 3337236), (68, 3190005), (70, 3098862), (76, 2854215), (78, 2781030), (82, 2645370), (84, 2582385), (85, 2552004), (90, 2410226), (91, 2383740), (95, 2283372), (102, 2126670), (105, 2065908), (114, 1902810), (117, 1854020), (119, 1822860), (123, 1763580), (126, 1721590), (130, 1668618), (133, 1630980), (140, 1549431), (153, 1417780), (156, 1390515), (164, 1322685), (170, 1276002), (171, 1268540), (180, 1205113), (182, 1191870), (190, 1141686), (195, 1112412), (204, 1063335), (205, 1058148), (210, 1032954), (221, 981540), (228, 951405), (234, 927010), (238, 911430), (246, 881790), (247, 878220), (252, 860795), (255, 850668), (260, 834309), (266, 815490), (273, 794580), (285, 761124), (287, 755820), (306, 708890), (315, 688636), (323, 671580), (340, 638001), (342, 634270), (357, 607620), (364, 595935), (369, 587860), (380, 570843), (390, 556206), (399, 543660), (410, 529074), (420, 516477), (442, 490770), (455, 476748), (468, 463505), (476, 455715), (492, 440895), (494, 439110), (510, 425334), (532, 407745), (533, 406980), (546, 397290), (570, 380562), (574, 377910), (585, 370804), (595, 364572), (612, 354445), (615, 352716), (630, 344318), (646, 335790), (663, 327180), (665, 326196), (684, 317135), (697, 311220), (714, 303810), (738, 293930), (741, 292740), (765, 283556), (779, 278460), (780, 278103), (798, 271830), (819, 264860), (820, 264537), (855, 253708), (861, 251940), (884, 245385), (910, 238374), (969, 223860), (988, 219555), (1020, 212667), (1066, 203490), (1071, 202540), (1092, 198645), (1105, 196308), (1140, 190281), (1148, 188955), (1170, 185402), (1190, 182286), (1197, 181220), (1230, 176358), (1235, 175644), (1260, 172159), (1292, 167895), (1326, 163590), (1330, 163098), (1365, 158916), (1394, 155610), (1428, 151905), (1435, 151164), (1476, 146965), (1482, 146370), (1530, 141778), (1547, 140220), (1558, 139230), (1596, 135915), (1599, 135660), (1615, 134316), (1638, 132430), (1710, 126854), (1722, 125970), (1729, 125460), (1785, 121524), (1820, 119187), (1845, 117572), (1938, 111930), (1989, 109060), (1995, 108732), (2091, 103740), (2132, 101745), (2142, 101270), (2210, 98154), (2223, 97580), (2261, 95940), (2337, 92820), (2340, 92701), (2380, 91143), (2394, 90610), (2460, 88179), (2470, 87822), (2583, 83980), (2652, 81795), (2660, 81549), (2665, 81396), (2730, 79458), (2788, 77805), (2870, 75582), (2907, 74620), (2964, 73185), (3060, 70889), (3094, 70110), (3116, 69615), (3198, 67830), (3230, 67158), (3276, 66215), (3315, 65436), (3420, 63427), (3444, 62985), (3458, 62730), (3485, 62244), (3570, 60762), (3690, 58786), (3705, 58548), (3731, 58140), (3876, 55965), (3895, 55692), (3978, 54530), (3990, 54366), (4095, 52972), (4182, 51870), (4199, 51660), (4284, 50635), (4305, 50388), (4420, 49077), (4446, 48790), (4522, 47970), (4641, 46740), (4674, 46410), (4788, 45305), (4797, 45220), (4845, 44772), (4879, 44460), (4940, 43911), (5166, 41990), (5187, 41820), (5330, 40698), (5355, 40508), (5453, 39780), (5460, 39729), (5740, 37791), (5814, 37310), (5985, 36244), (6188, 35055), (6273, 34580), (6396, 33915), (6460, 33579), (6630, 32718), (6783, 31980), (6916, 31365), (6970, 31122), (7011, 30940), (7140, 30381), (7380, 29393), (7410, 29274), (7462, 29070), (7735, 28044), (7790, 27846), (7956, 27265), (7980, 27183), (7995, 27132), (8190, 26486), (8364, 25935), (8398, 25830), (8610, 25194), (8645, 25092), (8892, 24395), (9044, 23985), (9061, 23940), (9282, 23370), (9348, 23205), (9594, 22610), (9690, 22386), (9758, 22230), (9945, 21812), (10127, 21420), (10332, 20995), (10374, 20910), (10455, 20748), (10660, 20349), (10710, 20254), (10906, 19890), (11115, 19516), (11193, 19380), (11305, 19188), (11628, 18655), (11685, 18564), (11970, 18122), (12546, 17290), (12597, 17220), (12915, 16796), (13243, 16380), (13260, 16359), (13566, 15990), (13923, 15580), (13940, 15561), (14022, 15470), (14535, 14924), (14637, 14820)]