1771775460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5693}}^1$

素因数の和:5747

約数の個数: 288

約数和(自身を含む): 6963989760

約数和(自身を除く): 5192214300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2964, 3276, 3420, 3458, 3705, 3990, 4095, 4446, 4788, 4940, 5187, 5460, 5693, 5985, 6916, 7410, 7980, 8190, 8645, 8892, 10374, 11115, 11386, 11970, 14820, 15561, 16380, 17079, 17290, 20748, 22230, 22772, 23940, 25935, 28465, 31122, 34158, 34580, 39851, 44460, 51237, 51870, 56930, 62244, 68316, 74009, 77805, 79702, 85395, 102474, 103740, 108167, 113860, 119553, 148018, 155610, 159404, 170790, 199255, 204948, 216334, 222027, 239106, 256185, 296036, 311220, 324501, 341580, 358659, 370045, 398510, 432668, 444054, 478212, 512370, 518063, 540835, 597765, 649002, 666081, 717318, 740090, 757169, 797020, 888108, 973503, 1024740, 1036126, 1081670, 1110135, 1195530, 1298004, 1332162, 1406171, 1434636, 1480180, 1514338, 1554189, 1622505, 1793295, 1947006, 2072252, 2163340, 2220270, 2271507, 2391060, 2590315, 2664324, 2812342, 3028676, 3108378, 3245010, 3330405, 3586590, 3785845, 3894012, 4218513, 4440540, 4543014, 4662567, 4867515, 5180630, 5624684, 6216756, 6490020, 6660810, 6814521, 7030855, 7173180, 7571690, 7770945, 8437026, 9086028, 9325134, 9735030, 9843197, 10361260, 11357535, 12655539, 13321620, 13629042, 14061710, 15143380, 15541890, 16874052, 18650268, 19470060, 19686394, 21092565, 22715070, 23312835, 25311078, 27258084, 28123420, 29529591, 31083780, 34072605, 39372788, 42185130, 45430140, 46625670, 49215985, 50622156, 59059182, 63277695, 68145210, 84370260, 88588773, 93251340, 98431970, 118118364, 126555390, 136290420, 147647955, 177177546, 196863940, 253110780, 295295910, 354355092, 442943865, 590591820, 885887730, 1771775460]

約数ペア:

[(1, 1771775460), (2, 885887730), (3, 590591820), (4, 442943865), (5, 354355092), (6, 295295910), (7, 253110780), (9, 196863940), (10, 177177546), (12, 147647955), (13, 136290420), (14, 126555390), (15, 118118364), (18, 98431970), (19, 93251340), (20, 88588773), (21, 84370260), (26, 68145210), (28, 63277695), (30, 59059182), (35, 50622156), (36, 49215985), (38, 46625670), (39, 45430140), (42, 42185130), (45, 39372788), (52, 34072605), (57, 31083780), (60, 29529591), (63, 28123420), (65, 27258084), (70, 25311078), (76, 23312835), (78, 22715070), (84, 21092565), (90, 19686394), (91, 19470060), (95, 18650268), (105, 16874052), (114, 15541890), (117, 15143380), (126, 14061710), (130, 13629042), (133, 13321620), (140, 12655539), (156, 11357535), (171, 10361260), (180, 9843197), (182, 9735030), (190, 9325134), (195, 9086028), (210, 8437026), (228, 7770945), (234, 7571690), (247, 7173180), (252, 7030855), (260, 6814521), (266, 6660810), (273, 6490020), (285, 6216756), (315, 5624684), (342, 5180630), (364, 4867515), (380, 4662567), (390, 4543014), (399, 4440540), (420, 4218513), (455, 3894012), (468, 3785845), (494, 3586590), (532, 3330405), (546, 3245010), (570, 3108378), (585, 3028676), (630, 2812342), (665, 2664324), (684, 2590315), (741, 2391060), (780, 2271507), (798, 2220270), (819, 2163340), (855, 2072252), (910, 1947006), (988, 1793295), (1092, 1622505), (1140, 1554189), (1170, 1514338), (1197, 1480180), (1235, 1434636), (1260, 1406171), (1330, 1332162), (1365, 1298004), (1482, 1195530), (1596, 1110135), (1638, 1081670), (1710, 1036126), (1729, 1024740), (1820, 973503), (1995, 888108), (2223, 797020), (2340, 757169), (2394, 740090), (2470, 717318), (2660, 666081), (2730, 649002), (2964, 597765), (3276, 540835), (3420, 518063), (3458, 512370), (3705, 478212), (3990, 444054), (4095, 432668), (4446, 398510), (4788, 370045), (4940, 358659), (5187, 341580), (5460, 324501), (5693, 311220), (5985, 296036), (6916, 256185), (7410, 239106), (7980, 222027), (8190, 216334), (8645, 204948), (8892, 199255), (10374, 170790), (11115, 159404), (11386, 155610), (11970, 148018), (14820, 119553), (15561, 113860), (16380, 108167), (17079, 103740), (17290, 102474), (20748, 85395), (22230, 79702), (22772, 77805), (23940, 74009), (25935, 68316), (28465, 62244), (31122, 56930), (34158, 51870), (34580, 51237), (39851, 44460)]