8485700580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2791}}^1$

素因数の和:2959

約数の個数: 288

約数和(自身を含む): 31220367360

約数和(自身を除く): 22734666780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 127, 133, 140, 171, 180, 190, 210, 228, 252, 254, 266, 285, 315, 342, 380, 381, 399, 420, 508, 532, 570, 630, 635, 665, 684, 762, 798, 855, 889, 1140, 1143, 1197, 1260, 1270, 1330, 1524, 1596, 1710, 1778, 1905, 1995, 2286, 2394, 2413, 2540, 2660, 2667, 2791, 3420, 3556, 3810, 3990, 4445, 4572, 4788, 4826, 5334, 5582, 5715, 5985, 7239, 7620, 7980, 8001, 8373, 8890, 9652, 10668, 11164, 11430, 11970, 12065, 13335, 13955, 14478, 16002, 16746, 16891, 17780, 19537, 21717, 22860, 23940, 24130, 25119, 26670, 27910, 28956, 32004, 33492, 33782, 36195, 39074, 40005, 41865, 43434, 48260, 50238, 50673, 53029, 53340, 55820, 58611, 67564, 72390, 78148, 80010, 83730, 84455, 86868, 97685, 100476, 101346, 106058, 108585, 117222, 125595, 144780, 152019, 159087, 160020, 167460, 168910, 175833, 195370, 202692, 212116, 217170, 234444, 251190, 253365, 265145, 293055, 304038, 318174, 337820, 351666, 354457, 371203, 390740, 434340, 477261, 502380, 506730, 530290, 586110, 608076, 636348, 703332, 708914, 742406, 760095, 795435, 879165, 954522, 1013460, 1060580, 1063371, 1113609, 1172220, 1417828, 1484812, 1520190, 1590870, 1758330, 1772285, 1856015, 1909044, 2126742, 2227218, 2386305, 2481199, 3040380, 3181740, 3190113, 3340827, 3516660, 3544570, 3712030, 4253484, 4454436, 4772610, 4962398, 5316855, 5568045, 6380226, 6681654, 6734683, 7089140, 7424060, 7443597, 9545220, 9924796, 10633710, 11136090, 12405995, 12760452, 13363308, 13469366, 14887194, 15950565, 16704135, 20204049, 21267420, 22272180, 22330791, 24811990, 26938732, 29774388, 31901130, 33408270, 33673415, 37217985, 40408098, 44661582, 47142781, 49623980, 60612147, 63802260, 66816540, 67346830, 74435970, 80816196, 89323164, 94285562, 101020245, 111653955, 121224294, 134693660, 141428343, 148871940, 188571124, 202040490, 223307910, 235713905, 242448588, 282856686, 303060735, 404080980, 424285029, 446615820, 471427810, 565713372, 606121470, 707141715, 848570058, 942855620, 1212242940, 1414283430, 1697140116, 2121425145, 2828566860, 4242850290, 8485700580]

約数ペア:

[(1, 8485700580), (2, 4242850290), (3, 2828566860), (4, 2121425145), (5, 1697140116), (6, 1414283430), (7, 1212242940), (9, 942855620), (10, 848570058), (12, 707141715), (14, 606121470), (15, 565713372), (18, 471427810), (19, 446615820), (20, 424285029), (21, 404080980), (28, 303060735), (30, 282856686), (35, 242448588), (36, 235713905), (38, 223307910), (42, 202040490), (45, 188571124), (57, 148871940), (60, 141428343), (63, 134693660), (70, 121224294), (76, 111653955), (84, 101020245), (90, 94285562), (95, 89323164), (105, 80816196), (114, 74435970), (126, 67346830), (127, 66816540), (133, 63802260), (140, 60612147), (171, 49623980), (180, 47142781), (190, 44661582), (210, 40408098), (228, 37217985), (252, 33673415), (254, 33408270), (266, 31901130), (285, 29774388), (315, 26938732), (342, 24811990), (380, 22330791), (381, 22272180), (399, 21267420), (420, 20204049), (508, 16704135), (532, 15950565), (570, 14887194), (630, 13469366), (635, 13363308), (665, 12760452), (684, 12405995), (762, 11136090), (798, 10633710), (855, 9924796), (889, 9545220), (1140, 7443597), (1143, 7424060), (1197, 7089140), (1260, 6734683), (1270, 6681654), (1330, 6380226), (1524, 5568045), (1596, 5316855), (1710, 4962398), (1778, 4772610), (1905, 4454436), (1995, 4253484), (2286, 3712030), (2394, 3544570), (2413, 3516660), (2540, 3340827), (2660, 3190113), (2667, 3181740), (2791, 3040380), (3420, 2481199), (3556, 2386305), (3810, 2227218), (3990, 2126742), (4445, 1909044), (4572, 1856015), (4788, 1772285), (4826, 1758330), (5334, 1590870), (5582, 1520190), (5715, 1484812), (5985, 1417828), (7239, 1172220), (7620, 1113609), (7980, 1063371), (8001, 1060580), (8373, 1013460), (8890, 954522), (9652, 879165), (10668, 795435), (11164, 760095), (11430, 742406), (11970, 708914), (12065, 703332), (13335, 636348), (13955, 608076), (14478, 586110), (16002, 530290), (16746, 506730), (16891, 502380), (17780, 477261), (19537, 434340), (21717, 390740), (22860, 371203), (23940, 354457), (24130, 351666), (25119, 337820), (26670, 318174), (27910, 304038), (28956, 293055), (32004, 265145), (33492, 253365), (33782, 251190), (36195, 234444), (39074, 217170), (40005, 212116), (41865, 202692), (43434, 195370), (48260, 175833), (50238, 168910), (50673, 167460), (53029, 160020), (53340, 159087), (55820, 152019), (58611, 144780), (67564, 125595), (72390, 117222), (78148, 108585), (80010, 106058), (83730, 101346), (84455, 100476), (86868, 97685)]