7975983680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:869

約数の個数: 224

約数和(自身を含む): 22603968000

約数和(自身を除く): 14627984320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 199, 203, 224, 232, 280, 290, 320, 398, 406, 448, 464, 560, 580, 617, 796, 812, 928, 995, 1015, 1120, 1160, 1234, 1393, 1592, 1624, 1856, 1990, 2030, 2240, 2320, 2468, 2786, 3085, 3184, 3248, 3980, 4060, 4319, 4640, 4936, 5572, 5771, 6170, 6368, 6496, 6965, 7960, 8120, 8638, 9280, 9872, 11144, 11542, 12340, 12736, 12992, 13930, 15920, 16240, 17276, 17893, 19744, 21595, 22288, 23084, 24680, 27860, 28855, 31840, 32480, 34552, 35786, 39488, 40397, 43190, 44576, 46168, 49360, 55720, 57710, 63680, 64960, 69104, 71572, 80794, 86380, 89152, 89465, 92336, 98720, 111440, 115420, 122783, 125251, 138208, 143144, 161588, 172760, 178930, 184672, 197440, 201985, 222880, 230840, 245566, 250502, 276416, 286288, 323176, 345520, 357860, 369344, 403970, 445760, 461680, 491132, 501004, 572576, 613915, 626255, 646352, 691040, 715720, 807940, 859481, 923360, 982264, 1002008, 1145152, 1227830, 1252510, 1292704, 1382080, 1431440, 1615880, 1718962, 1846720, 1964528, 2004016, 2455660, 2505020, 2585408, 2862880, 3231760, 3437924, 3560707, 3929056, 4008032, 4297405, 4911320, 5010040, 5725760, 6463520, 6875848, 7121414, 7858112, 8016064, 8594810, 9822640, 10020080, 12927040, 13751696, 14242828, 17189620, 17803535, 19645280, 20040160, 24924949, 27503392, 28485656, 34379240, 35607070, 39290560, 40080320, 49849898, 55006784, 56971312, 68758480, 71214140, 99699796, 113942624, 124624745, 137516960, 142428280, 199399592, 227885248, 249249490, 275033920, 284856560, 398799184, 498498980, 569713120, 797598368, 996997960, 1139426240, 1595196736, 1993995920, 3987991840, 7975983680]

約数ペア:

[(1, 7975983680), (2, 3987991840), (4, 1993995920), (5, 1595196736), (7, 1139426240), (8, 996997960), (10, 797598368), (14, 569713120), (16, 498498980), (20, 398799184), (28, 284856560), (29, 275033920), (32, 249249490), (35, 227885248), (40, 199399592), (56, 142428280), (58, 137516960), (64, 124624745), (70, 113942624), (80, 99699796), (112, 71214140), (116, 68758480), (140, 56971312), (145, 55006784), (160, 49849898), (199, 40080320), (203, 39290560), (224, 35607070), (232, 34379240), (280, 28485656), (290, 27503392), (320, 24924949), (398, 20040160), (406, 19645280), (448, 17803535), (464, 17189620), (560, 14242828), (580, 13751696), (617, 12927040), (796, 10020080), (812, 9822640), (928, 8594810), (995, 8016064), (1015, 7858112), (1120, 7121414), (1160, 6875848), (1234, 6463520), (1393, 5725760), (1592, 5010040), (1624, 4911320), (1856, 4297405), (1990, 4008032), (2030, 3929056), (2240, 3560707), (2320, 3437924), (2468, 3231760), (2786, 2862880), (3085, 2585408), (3184, 2505020), (3248, 2455660), (3980, 2004016), (4060, 1964528), (4319, 1846720), (4640, 1718962), (4936, 1615880), (5572, 1431440), (5771, 1382080), (6170, 1292704), (6368, 1252510), (6496, 1227830), (6965, 1145152), (7960, 1002008), (8120, 982264), (8638, 923360), (9280, 859481), (9872, 807940), (11144, 715720), (11542, 691040), (12340, 646352), (12736, 626255), (12992, 613915), (13930, 572576), (15920, 501004), (16240, 491132), (17276, 461680), (17893, 445760), (19744, 403970), (21595, 369344), (22288, 357860), (23084, 345520), (24680, 323176), (27860, 286288), (28855, 276416), (31840, 250502), (32480, 245566), (34552, 230840), (35786, 222880), (39488, 201985), (40397, 197440), (43190, 184672), (44576, 178930), (46168, 172760), (49360, 161588), (55720, 143144), (57710, 138208), (63680, 125251), (64960, 122783), (69104, 115420), (71572, 111440), (80794, 98720), (86380, 92336), (89152, 89465)]