1791300240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3539}}^1$

素因数の和:3614

約数の個数: 240

約数和(自身を含む): 6505387200

約数和(自身を除く): 4714086960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 1110, 1140, 1332, 1368, 1406, 1480, 1520, 1665, 1710, 1776, 2109, 2220, 2280, 2664, 2736, 2812, 2960, 3330, 3420, 3515, 3539, 4218, 4440, 4560, 5328, 5624, 6327, 6660, 6840, 7030, 7078, 8436, 8880, 10545, 10617, 11248, 12654, 13320, 13680, 14060, 14156, 16872, 17695, 21090, 21234, 25308, 26640, 28120, 28312, 31635, 31851, 33744, 35390, 42180, 42468, 50616, 53085, 56240, 56624, 63270, 63702, 67241, 70780, 84360, 84936, 101232, 106170, 126540, 127404, 130943, 134482, 141560, 159255, 168720, 169872, 201723, 212340, 253080, 254808, 261886, 268964, 283120, 318510, 336205, 392829, 403446, 424680, 506160, 509616, 523772, 537928, 605169, 637020, 654715, 672410, 785658, 806892, 849360, 1008615, 1047544, 1075856, 1178487, 1210338, 1274040, 1309430, 1344820, 1571316, 1613784, 1964145, 2017230, 2095088, 2356974, 2420676, 2487917, 2548080, 2618860, 2689640, 3025845, 3142632, 3227568, 3928290, 4034460, 4713948, 4841352, 4975834, 5237720, 5379280, 5892435, 6051690, 6285264, 7463751, 7856580, 8068920, 9427896, 9682704, 9951668, 10475440, 11784870, 12103380, 12439585, 14927502, 15713160, 16137840, 18855792, 19903336, 22391253, 23569740, 24206760, 24879170, 29855004, 31426320, 37318755, 39806672, 44782506, 47139480, 48413520, 49758340, 59710008, 74637510, 89565012, 94278960, 99516680, 111956265, 119420016, 149275020, 179130024, 199033360, 223912530, 298550040, 358260048, 447825060, 597100080, 895650120, 1791300240]

約数ペア:

[(1, 1791300240), (2, 895650120), (3, 597100080), (4, 447825060), (5, 358260048), (6, 298550040), (8, 223912530), (9, 199033360), (10, 179130024), (12, 149275020), (15, 119420016), (16, 111956265), (18, 99516680), (19, 94278960), (20, 89565012), (24, 74637510), (30, 59710008), (36, 49758340), (37, 48413520), (38, 47139480), (40, 44782506), (45, 39806672), (48, 37318755), (57, 31426320), (60, 29855004), (72, 24879170), (74, 24206760), (76, 23569740), (80, 22391253), (90, 19903336), (95, 18855792), (111, 16137840), (114, 15713160), (120, 14927502), (144, 12439585), (148, 12103380), (152, 11784870), (171, 10475440), (180, 9951668), (185, 9682704), (190, 9427896), (222, 8068920), (228, 7856580), (240, 7463751), (285, 6285264), (296, 6051690), (304, 5892435), (333, 5379280), (342, 5237720), (360, 4975834), (370, 4841352), (380, 4713948), (444, 4034460), (456, 3928290), (555, 3227568), (570, 3142632), (592, 3025845), (666, 2689640), (684, 2618860), (703, 2548080), (720, 2487917), (740, 2420676), (760, 2356974), (855, 2095088), (888, 2017230), (912, 1964145), (1110, 1613784), (1140, 1571316), (1332, 1344820), (1368, 1309430), (1406, 1274040), (1480, 1210338), (1520, 1178487), (1665, 1075856), (1710, 1047544), (1776, 1008615), (2109, 849360), (2220, 806892), (2280, 785658), (2664, 672410), (2736, 654715), (2812, 637020), (2960, 605169), (3330, 537928), (3420, 523772), (3515, 509616), (3539, 506160), (4218, 424680), (4440, 403446), (4560, 392829), (5328, 336205), (5624, 318510), (6327, 283120), (6660, 268964), (6840, 261886), (7030, 254808), (7078, 253080), (8436, 212340), (8880, 201723), (10545, 169872), (10617, 168720), (11248, 159255), (12654, 141560), (13320, 134482), (13680, 130943), (14060, 127404), (14156, 126540), (16872, 106170), (17695, 101232), (21090, 84936), (21234, 84360), (25308, 70780), (26640, 67241), (28120, 63702), (28312, 63270), (31635, 56624), (31851, 56240), (33744, 53085), (35390, 50616), (42180, 42468)]