73280237840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{2399}}^1$

素因数の和:2665

約数の個数: 160

約数和(自身を含む): 179131392000

約数和(自身を除く): 105851154160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 109, 113, 124, 155, 218, 226, 248, 310, 436, 452, 496, 545, 565, 620, 872, 904, 1090, 1130, 1240, 1744, 1808, 2180, 2260, 2399, 2480, 3379, 3503, 4360, 4520, 4798, 6758, 7006, 8720, 9040, 9596, 11995, 12317, 13516, 14012, 16895, 17515, 19192, 23990, 24634, 27032, 28024, 33790, 35030, 38384, 47980, 49268, 54064, 56048, 61585, 67580, 70060, 74369, 95960, 98536, 123170, 135160, 140120, 148738, 191920, 197072, 246340, 261491, 270320, 271087, 280240, 297476, 371845, 381827, 492680, 522982, 542174, 594952, 743690, 763654, 985360, 1045964, 1084348, 1189904, 1307455, 1355435, 1487380, 1527308, 1909135, 2091928, 2168696, 2614910, 2710870, 2974760, 3054616, 3818270, 4183856, 4337392, 5229820, 5421740, 5949520, 6109232, 7636540, 8106221, 8403697, 10459640, 10843480, 15273080, 16212442, 16807394, 20919280, 21686960, 29548483, 30546160, 32424884, 33614788, 40531105, 42018485, 59096966, 64849768, 67229576, 81062210, 84036970, 118193932, 129699536, 134459152, 147742415, 162124420, 168073940, 236387864, 295484830, 324248840, 336147880, 472775728, 590969660, 648497680, 672295760, 916002973, 1181939320, 1832005946, 2363878640, 3664011892, 4580014865, 7328023784, 9160029730, 14656047568, 18320059460, 36640118920, 73280237840]

約数ペア:

[(1, 73280237840), (2, 36640118920), (4, 18320059460), (5, 14656047568), (8, 9160029730), (10, 7328023784), (16, 4580014865), (20, 3664011892), (31, 2363878640), (40, 1832005946), (62, 1181939320), (80, 916002973), (109, 672295760), (113, 648497680), (124, 590969660), (155, 472775728), (218, 336147880), (226, 324248840), (248, 295484830), (310, 236387864), (436, 168073940), (452, 162124420), (496, 147742415), (545, 134459152), (565, 129699536), (620, 118193932), (872, 84036970), (904, 81062210), (1090, 67229576), (1130, 64849768), (1240, 59096966), (1744, 42018485), (1808, 40531105), (2180, 33614788), (2260, 32424884), (2399, 30546160), (2480, 29548483), (3379, 21686960), (3503, 20919280), (4360, 16807394), (4520, 16212442), (4798, 15273080), (6758, 10843480), (7006, 10459640), (8720, 8403697), (9040, 8106221), (9596, 7636540), (11995, 6109232), (12317, 5949520), (13516, 5421740), (14012, 5229820), (16895, 4337392), (17515, 4183856), (19192, 3818270), (23990, 3054616), (24634, 2974760), (27032, 2710870), (28024, 2614910), (33790, 2168696), (35030, 2091928), (38384, 1909135), (47980, 1527308), (49268, 1487380), (54064, 1355435), (56048, 1307455), (61585, 1189904), (67580, 1084348), (70060, 1045964), (74369, 985360), (95960, 763654), (98536, 743690), (123170, 594952), (135160, 542174), (140120, 522982), (148738, 492680), (191920, 381827), (197072, 371845), (246340, 297476), (261491, 280240), (270320, 271087)]