9521088280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 25674213600

約数和(自身を除く): 16153125320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 44, 46, 55, 62, 88, 89, 92, 110, 115, 121, 124, 155, 178, 184, 220, 230, 242, 248, 253, 310, 341, 356, 440, 445, 460, 484, 506, 605, 620, 682, 712, 713, 890, 920, 961, 968, 979, 1012, 1210, 1240, 1265, 1364, 1426, 1705, 1780, 1922, 1958, 2024, 2047, 2420, 2530, 2728, 2759, 2783, 2852, 3410, 3560, 3565, 3751, 3844, 3916, 4094, 4805, 4840, 4895, 5060, 5518, 5566, 5704, 6820, 7130, 7502, 7688, 7832, 7843, 8188, 9610, 9790, 10120, 10235, 10571, 10769, 11036, 11132, 13640, 13795, 13915, 14260, 15004, 15686, 16376, 18755, 19220, 19580, 20470, 21142, 21538, 22072, 22103, 22264, 22517, 27590, 27830, 28520, 30008, 30349, 31372, 37510, 38440, 39160, 39215, 40940, 42284, 43076, 44206, 45034, 52855, 53845, 55180, 55660, 60698, 62744, 63457, 75020, 78430, 81880, 84568, 85529, 86152, 86273, 88412, 90068, 105710, 107690, 110360, 110515, 111320, 112585, 116281, 121396, 126914, 150040, 151745, 156860, 171058, 172546, 176824, 180136, 211420, 215380, 221030, 225170, 232562, 242792, 243133, 247687, 253828, 303490, 313720, 317285, 333839, 342116, 345092, 422840, 427645, 430760, 431365, 442060, 450340, 465124, 486266, 495374, 507656, 581405, 606980, 634570, 667678, 684232, 690184, 698027, 855290, 862730, 884120, 900680, 930248, 940819, 972532, 990748, 1162810, 1213960, 1215665, 1238435, 1269140, 1335356, 1396054, 1669195, 1710580, 1725460, 1881638, 1945064, 1967167, 1981496, 2325620, 2431330, 2476870, 2538280, 2670712, 2674463, 2792108, 3338390, 3421160, 3450920, 3490135, 3763276, 3934334, 4651240, 4704095, 4862660, 4953740, 5348926, 5584216, 6676780, 6980270, 7526552, 7678297, 7868668, 9408190, 9725320, 9835835, 9907480, 10349009, 10697852, 13353560, 13372315, 13960540, 15356594, 15737336, 18816380, 19671670, 20698018, 21395704, 21638837, 26744630, 27921080, 30713188, 37632760, 38391485, 39343340, 41396036, 43277674, 51745045, 53489260, 61426376, 76782970, 78686680, 82792072, 86555348, 103490090, 106978520, 108194185, 153565940, 173110696, 206980180, 216388370, 238027207, 307131880, 413960360, 432776740, 476054414, 865553480, 952108828, 1190136035, 1904217656, 2380272070, 4760544140, 9521088280]

約数ペア:

[(1, 9521088280), (2, 4760544140), (4, 2380272070), (5, 1904217656), (8, 1190136035), (10, 952108828), (11, 865553480), (20, 476054414), (22, 432776740), (23, 413960360), (31, 307131880), (40, 238027207), (44, 216388370), (46, 206980180), (55, 173110696), (62, 153565940), (88, 108194185), (89, 106978520), (92, 103490090), (110, 86555348), (115, 82792072), (121, 78686680), (124, 76782970), (155, 61426376), (178, 53489260), (184, 51745045), (220, 43277674), (230, 41396036), (242, 39343340), (248, 38391485), (253, 37632760), (310, 30713188), (341, 27921080), (356, 26744630), (440, 21638837), (445, 21395704), (460, 20698018), (484, 19671670), (506, 18816380), (605, 15737336), (620, 15356594), (682, 13960540), (712, 13372315), (713, 13353560), (890, 10697852), (920, 10349009), (961, 9907480), (968, 9835835), (979, 9725320), (1012, 9408190), (1210, 7868668), (1240, 7678297), (1265, 7526552), (1364, 6980270), (1426, 6676780), (1705, 5584216), (1780, 5348926), (1922, 4953740), (1958, 4862660), (2024, 4704095), (2047, 4651240), (2420, 3934334), (2530, 3763276), (2728, 3490135), (2759, 3450920), (2783, 3421160), (2852, 3338390), (3410, 2792108), (3560, 2674463), (3565, 2670712), (3751, 2538280), (3844, 2476870), (3916, 2431330), (4094, 2325620), (4805, 1981496), (4840, 1967167), (4895, 1945064), (5060, 1881638), (5518, 1725460), (5566, 1710580), (5704, 1669195), (6820, 1396054), (7130, 1335356), (7502, 1269140), (7688, 1238435), (7832, 1215665), (7843, 1213960), (8188, 1162810), (9610, 990748), (9790, 972532), (10120, 940819), (10235, 930248), (10571, 900680), (10769, 884120), (11036, 862730), (11132, 855290), (13640, 698027), (13795, 690184), (13915, 684232), (14260, 667678), (15004, 634570), (15686, 606980), (16376, 581405), (18755, 507656), (19220, 495374), (19580, 486266), (20470, 465124), (21142, 450340), (21538, 442060), (22072, 431365), (22103, 430760), (22264, 427645), (22517, 422840), (27590, 345092), (27830, 342116), (28520, 333839), (30008, 317285), (30349, 313720), (31372, 303490), (37510, 253828), (38440, 247687), (39160, 243133), (39215, 242792), (40940, 232562), (42284, 225170), (43076, 221030), (44206, 215380), (45034, 211420), (52855, 180136), (53845, 176824), (55180, 172546), (55660, 171058), (60698, 156860), (62744, 151745), (63457, 150040), (75020, 126914), (78430, 121396), (81880, 116281), (84568, 112585), (85529, 111320), (86152, 110515), (86273, 110360), (88412, 107690), (90068, 105710)]