2660770440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2668

約数の個数: 192

約数和(自身を含む): 8986723200

約数和(自身を除く): 6325952760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 71, 72, 82, 90, 120, 123, 142, 164, 180, 205, 213, 246, 284, 328, 355, 360, 369, 410, 426, 492, 568, 615, 639, 710, 738, 820, 852, 984, 1065, 1230, 1278, 1420, 1476, 1640, 1704, 1845, 2130, 2460, 2539, 2556, 2840, 2911, 2952, 3195, 3690, 4260, 4920, 5078, 5112, 5822, 6390, 7380, 7617, 8520, 8733, 10156, 11644, 12695, 12780, 14555, 14760, 15234, 17466, 20312, 22851, 23288, 25390, 25560, 26199, 29110, 30468, 34932, 38085, 43665, 45702, 50780, 52398, 58220, 60936, 69864, 76170, 87330, 91404, 101560, 104099, 104796, 114255, 116440, 130995, 152340, 174660, 180269, 182808, 208198, 209592, 228510, 261990, 304680, 312297, 349320, 360538, 416396, 457020, 520495, 523980, 540807, 624594, 721076, 832792, 901345, 914040, 936891, 1040990, 1047960, 1081614, 1249188, 1442152, 1561485, 1622421, 1802690, 1873782, 2081980, 2163228, 2498376, 2704035, 3122970, 3244842, 3605380, 3747564, 4163960, 4326456, 4684455, 5408070, 6245940, 6489684, 7210760, 7391029, 7495128, 8112105, 9368910, 10816140, 12491880, 12979368, 14782058, 16224210, 18737820, 21632280, 22173087, 29564116, 32448420, 36955145, 37475640, 44346174, 59128232, 64896840, 66519261, 73910290, 88692348, 110865435, 133038522, 147820580, 177384696, 221730870, 266077044, 295641160, 332596305, 443461740, 532154088, 665192610, 886923480, 1330385220, 2660770440]

約数ペア:

[(1, 2660770440), (2, 1330385220), (3, 886923480), (4, 665192610), (5, 532154088), (6, 443461740), (8, 332596305), (9, 295641160), (10, 266077044), (12, 221730870), (15, 177384696), (18, 147820580), (20, 133038522), (24, 110865435), (30, 88692348), (36, 73910290), (40, 66519261), (41, 64896840), (45, 59128232), (60, 44346174), (71, 37475640), (72, 36955145), (82, 32448420), (90, 29564116), (120, 22173087), (123, 21632280), (142, 18737820), (164, 16224210), (180, 14782058), (205, 12979368), (213, 12491880), (246, 10816140), (284, 9368910), (328, 8112105), (355, 7495128), (360, 7391029), (369, 7210760), (410, 6489684), (426, 6245940), (492, 5408070), (568, 4684455), (615, 4326456), (639, 4163960), (710, 3747564), (738, 3605380), (820, 3244842), (852, 3122970), (984, 2704035), (1065, 2498376), (1230, 2163228), (1278, 2081980), (1420, 1873782), (1476, 1802690), (1640, 1622421), (1704, 1561485), (1845, 1442152), (2130, 1249188), (2460, 1081614), (2539, 1047960), (2556, 1040990), (2840, 936891), (2911, 914040), (2952, 901345), (3195, 832792), (3690, 721076), (4260, 624594), (4920, 540807), (5078, 523980), (5112, 520495), (5822, 457020), (6390, 416396), (7380, 360538), (7617, 349320), (8520, 312297), (8733, 304680), (10156, 261990), (11644, 228510), (12695, 209592), (12780, 208198), (14555, 182808), (14760, 180269), (15234, 174660), (17466, 152340), (20312, 130995), (22851, 116440), (23288, 114255), (25390, 104796), (25560, 104099), (26199, 101560), (29110, 91404), (30468, 87330), (34932, 76170), (38085, 69864), (43665, 60936), (45702, 58220), (50780, 52398)]