17691290640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{15581}}^1$

素因数の和:15702

約数の個数: 240

約数和(自身を含む): 63297823680

約数和(自身を除く): 45606533040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 83, 90, 95, 114, 120, 144, 152, 166, 171, 180, 190, 228, 240, 249, 285, 304, 332, 342, 360, 380, 415, 456, 498, 570, 664, 684, 720, 747, 760, 830, 855, 912, 996, 1140, 1245, 1328, 1368, 1494, 1520, 1577, 1660, 1710, 1992, 2280, 2490, 2736, 2988, 3154, 3320, 3420, 3735, 3984, 4560, 4731, 4980, 5976, 6308, 6640, 6840, 7470, 7885, 9462, 9960, 11952, 12616, 13680, 14193, 14940, 15581, 15770, 18924, 19920, 23655, 25232, 28386, 29880, 31162, 31540, 37848, 46743, 47310, 56772, 59760, 62324, 63080, 70965, 75696, 77905, 93486, 94620, 113544, 124648, 126160, 140229, 141930, 155810, 186972, 189240, 227088, 233715, 249296, 280458, 283860, 296039, 311620, 373944, 378480, 467430, 560916, 567720, 592078, 623240, 701145, 747888, 888117, 934860, 1121832, 1135440, 1184156, 1246480, 1293223, 1402290, 1480195, 1776234, 1869720, 2243664, 2368312, 2586446, 2664351, 2804580, 2960390, 3552468, 3739440, 3879669, 4440585, 4736624, 5172892, 5328702, 5609160, 5920780, 6466115, 7104936, 7759338, 8881170, 10345784, 10657404, 11218320, 11639007, 11841560, 12932230, 13321755, 14209872, 15518676, 17762340, 19398345, 20691568, 21314808, 23278014, 23683120, 24571237, 25864460, 26643510, 31037352, 35524680, 38796690, 42629616, 46556028, 49142474, 51728920, 53287020, 58195035, 62074704, 71049360, 73713711, 77593380, 93112056, 98284948, 103457840, 106574040, 116390070, 122856185, 147427422, 155186760, 186224112, 196569896, 213148080, 221141133, 232780140, 245712370, 294854844, 310373520, 368568555, 393139792, 442282266, 465560280, 491424740, 589709688, 737137110, 884564532, 931120560, 982849480, 1105705665, 1179419376, 1474274220, 1769129064, 1965698960, 2211411330, 2948548440, 3538258128, 4422822660, 5897096880, 8845645320, 17691290640]

約数ペア:

[(1, 17691290640), (2, 8845645320), (3, 5897096880), (4, 4422822660), (5, 3538258128), (6, 2948548440), (8, 2211411330), (9, 1965698960), (10, 1769129064), (12, 1474274220), (15, 1179419376), (16, 1105705665), (18, 982849480), (19, 931120560), (20, 884564532), (24, 737137110), (30, 589709688), (36, 491424740), (38, 465560280), (40, 442282266), (45, 393139792), (48, 368568555), (57, 310373520), (60, 294854844), (72, 245712370), (76, 232780140), (80, 221141133), (83, 213148080), (90, 196569896), (95, 186224112), (114, 155186760), (120, 147427422), (144, 122856185), (152, 116390070), (166, 106574040), (171, 103457840), (180, 98284948), (190, 93112056), (228, 77593380), (240, 73713711), (249, 71049360), (285, 62074704), (304, 58195035), (332, 53287020), (342, 51728920), (360, 49142474), (380, 46556028), (415, 42629616), (456, 38796690), (498, 35524680), (570, 31037352), (664, 26643510), (684, 25864460), (720, 24571237), (747, 23683120), (760, 23278014), (830, 21314808), (855, 20691568), (912, 19398345), (996, 17762340), (1140, 15518676), (1245, 14209872), (1328, 13321755), (1368, 12932230), (1494, 11841560), (1520, 11639007), (1577, 11218320), (1660, 10657404), (1710, 10345784), (1992, 8881170), (2280, 7759338), (2490, 7104936), (2736, 6466115), (2988, 5920780), (3154, 5609160), (3320, 5328702), (3420, 5172892), (3735, 4736624), (3984, 4440585), (4560, 3879669), (4731, 3739440), (4980, 3552468), (5976, 2960390), (6308, 2804580), (6640, 2664351), (6840, 2586446), (7470, 2368312), (7885, 2243664), (9462, 1869720), (9960, 1776234), (11952, 1480195), (12616, 1402290), (13680, 1293223), (14193, 1246480), (14940, 1184156), (15581, 1135440), (15770, 1121832), (18924, 934860), (19920, 888117), (23655, 747888), (25232, 701145), (28386, 623240), (29880, 592078), (31162, 567720), (31540, 560916), (37848, 467430), (46743, 378480), (47310, 373944), (56772, 311620), (59760, 296039), (62324, 283860), (63080, 280458), (70965, 249296), (75696, 233715), (77905, 227088), (93486, 189240), (94620, 186972), (113544, 155810), (124648, 141930), (126160, 140229)]