1946747880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70229}}^1$

素因数の和:70264

約数の個数: 192

約数和(自身を含む): 7888233600

約数和(自身を除く): 5941485720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 70229, 140458, 210687, 280916, 351145, 421374, 491603, 561832, 632061, 702290, 772519, 842748, 983206, 1053435, 1264122, 1404580, 1474809, 1545038, 1685496, 1966412, 2106870, 2317557, 2458015, 2528244, 2809160, 2949618, 3090076, 3160305, 3862595, 3932824, 4213740, 4424427, 4635114, 4916030, 5056488, 5407633, 5899236, 6180152, 6320610, 6952671, 7374045, 7725190, 8427480, 8848854, 9270228, 9832060, 10815266, 11587785, 11798472, 12641220, 13905342, 14748090, 15450380, 16222899, 17697708, 18540456, 19664120, 21630532, 22122135, 23175570, 25282440, 27038165, 27810684, 29496180, 30900760, 32445798, 34763355, 35395416, 43261064, 44244270, 46351140, 48668697, 54076330, 55621368, 58992360, 64891596, 69526710, 81114495, 88488540, 92702280, 97337394, 108152660, 129783192, 139053420, 162228990, 176977080, 194674788, 216305320, 243343485, 278106840, 324457980, 389349576, 486686970, 648915960, 973373940, 1946747880]

約数ペア:

[(1, 1946747880), (2, 973373940), (3, 648915960), (4, 486686970), (5, 389349576), (6, 324457980), (7, 278106840), (8, 243343485), (9, 216305320), (10, 194674788), (11, 176977080), (12, 162228990), (14, 139053420), (15, 129783192), (18, 108152660), (20, 97337394), (21, 92702280), (22, 88488540), (24, 81114495), (28, 69526710), (30, 64891596), (33, 58992360), (35, 55621368), (36, 54076330), (40, 48668697), (42, 46351140), (44, 44244270), (45, 43261064), (55, 35395416), (56, 34763355), (60, 32445798), (63, 30900760), (66, 29496180), (70, 27810684), (72, 27038165), (77, 25282440), (84, 23175570), (88, 22122135), (90, 21630532), (99, 19664120), (105, 18540456), (110, 17697708), (120, 16222899), (126, 15450380), (132, 14748090), (140, 13905342), (154, 12641220), (165, 11798472), (168, 11587785), (180, 10815266), (198, 9832060), (210, 9270228), (220, 8848854), (231, 8427480), (252, 7725190), (264, 7374045), (280, 6952671), (308, 6320610), (315, 6180152), (330, 5899236), (360, 5407633), (385, 5056488), (396, 4916030), (420, 4635114), (440, 4424427), (462, 4213740), (495, 3932824), (504, 3862595), (616, 3160305), (630, 3090076), (660, 2949618), (693, 2809160), (770, 2528244), (792, 2458015), (840, 2317557), (924, 2106870), (990, 1966412), (1155, 1685496), (1260, 1545038), (1320, 1474809), (1386, 1404580), (1540, 1264122), (1848, 1053435), (1980, 983206), (2310, 842748), (2520, 772519), (2772, 702290), (3080, 632061), (3465, 561832), (3960, 491603), (4620, 421374), (5544, 351145), (6930, 280916), (9240, 210687), (13860, 140458), (27720, 70229)]