8904250440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{31751}}^1$

素因数の和:31828

約数の個数: 192

約数和(自身を含む): 31205865600

約数和(自身を除く): 22301615160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 57, 60, 72, 76, 82, 90, 95, 114, 120, 123, 152, 164, 171, 180, 190, 205, 228, 246, 285, 328, 342, 360, 369, 380, 410, 456, 492, 570, 615, 684, 738, 760, 779, 820, 855, 984, 1140, 1230, 1368, 1476, 1558, 1640, 1710, 1845, 2280, 2337, 2460, 2952, 3116, 3420, 3690, 3895, 4674, 4920, 6232, 6840, 7011, 7380, 7790, 9348, 11685, 14022, 14760, 15580, 18696, 23370, 28044, 31160, 31751, 35055, 46740, 56088, 63502, 70110, 93480, 95253, 127004, 140220, 158755, 190506, 254008, 280440, 285759, 317510, 381012, 476265, 571518, 603269, 635020, 762024, 952530, 1143036, 1206538, 1270040, 1301791, 1428795, 1809807, 1905060, 2286072, 2413076, 2603582, 2857590, 3016345, 3619614, 3810120, 3905373, 4826152, 5207164, 5429421, 5715180, 6032690, 6508955, 7239228, 7810746, 9049035, 10414328, 10858842, 11430360, 11716119, 12065380, 13017910, 14478456, 15621492, 18098070, 19526865, 21717684, 23432238, 24130760, 24734029, 26035820, 27147105, 31242984, 36196140, 39053730, 43435368, 46864476, 49468058, 52071640, 54294210, 58580595, 72392280, 74202087, 78107460, 93728952, 98936116, 108588420, 117161190, 123670145, 148404174, 156214920, 197872232, 217176840, 222606261, 234322380, 247340290, 296808348, 371010435, 445212522, 468644760, 494680580, 593616696, 742020870, 890425044, 989361160, 1113031305, 1484041740, 1780850088, 2226062610, 2968083480, 4452125220, 8904250440]

約数ペア:

[(1, 8904250440), (2, 4452125220), (3, 2968083480), (4, 2226062610), (5, 1780850088), (6, 1484041740), (8, 1113031305), (9, 989361160), (10, 890425044), (12, 742020870), (15, 593616696), (18, 494680580), (19, 468644760), (20, 445212522), (24, 371010435), (30, 296808348), (36, 247340290), (38, 234322380), (40, 222606261), (41, 217176840), (45, 197872232), (57, 156214920), (60, 148404174), (72, 123670145), (76, 117161190), (82, 108588420), (90, 98936116), (95, 93728952), (114, 78107460), (120, 74202087), (123, 72392280), (152, 58580595), (164, 54294210), (171, 52071640), (180, 49468058), (190, 46864476), (205, 43435368), (228, 39053730), (246, 36196140), (285, 31242984), (328, 27147105), (342, 26035820), (360, 24734029), (369, 24130760), (380, 23432238), (410, 21717684), (456, 19526865), (492, 18098070), (570, 15621492), (615, 14478456), (684, 13017910), (738, 12065380), (760, 11716119), (779, 11430360), (820, 10858842), (855, 10414328), (984, 9049035), (1140, 7810746), (1230, 7239228), (1368, 6508955), (1476, 6032690), (1558, 5715180), (1640, 5429421), (1710, 5207164), (1845, 4826152), (2280, 3905373), (2337, 3810120), (2460, 3619614), (2952, 3016345), (3116, 2857590), (3420, 2603582), (3690, 2413076), (3895, 2286072), (4674, 1905060), (4920, 1809807), (6232, 1428795), (6840, 1301791), (7011, 1270040), (7380, 1206538), (7790, 1143036), (9348, 952530), (11685, 762024), (14022, 635020), (14760, 603269), (15580, 571518), (18696, 476265), (23370, 381012), (28044, 317510), (31160, 285759), (31751, 280440), (35055, 254008), (46740, 190506), (56088, 158755), (63502, 140220), (70110, 127004), (93480, 95253)]