74486955720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{19333}}^1$

素因数の和:19775

約数の個数: 128

約数和(自身を含む): 226458368640

約数和(自身を除く): 151971412920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 331, 388, 485, 582, 662, 776, 970, 993, 1164, 1324, 1455, 1655, 1940, 1986, 2328, 2648, 2910, 3310, 3880, 3972, 4965, 5820, 6620, 7944, 9930, 11640, 13240, 19333, 19860, 32107, 38666, 39720, 57999, 64214, 77332, 96321, 96665, 115998, 128428, 154664, 160535, 192642, 193330, 231996, 256856, 289995, 321070, 385284, 386660, 463992, 481605, 579990, 642140, 770568, 773320, 963210, 1159980, 1284280, 1875301, 1926420, 2319960, 3750602, 3852840, 5625903, 6399223, 7501204, 9376505, 11251806, 12798446, 15002408, 18753010, 19197669, 22503612, 25596892, 28129515, 31996115, 37506020, 38395338, 45007224, 51193784, 56259030, 63992230, 75012040, 76790676, 95988345, 112518060, 127984460, 153581352, 191976690, 225036120, 255968920, 383953380, 620724631, 767906760, 1241449262, 1862173893, 2482898524, 3103623155, 3724347786, 4965797048, 6207246310, 7448695572, 9310869465, 12414492620, 14897391144, 18621738930, 24828985240, 37243477860, 74486955720]

約数ペア:

[(1, 74486955720), (2, 37243477860), (3, 24828985240), (4, 18621738930), (5, 14897391144), (6, 12414492620), (8, 9310869465), (10, 7448695572), (12, 6207246310), (15, 4965797048), (20, 3724347786), (24, 3103623155), (30, 2482898524), (40, 1862173893), (60, 1241449262), (97, 767906760), (120, 620724631), (194, 383953380), (291, 255968920), (331, 225036120), (388, 191976690), (485, 153581352), (582, 127984460), (662, 112518060), (776, 95988345), (970, 76790676), (993, 75012040), (1164, 63992230), (1324, 56259030), (1455, 51193784), (1655, 45007224), (1940, 38395338), (1986, 37506020), (2328, 31996115), (2648, 28129515), (2910, 25596892), (3310, 22503612), (3880, 19197669), (3972, 18753010), (4965, 15002408), (5820, 12798446), (6620, 11251806), (7944, 9376505), (9930, 7501204), (11640, 6399223), (13240, 5625903), (19333, 3852840), (19860, 3750602), (32107, 2319960), (38666, 1926420), (39720, 1875301), (57999, 1284280), (64214, 1159980), (77332, 963210), (96321, 773320), (96665, 770568), (115998, 642140), (128428, 579990), (154664, 481605), (160535, 463992), (192642, 386660), (193330, 385284), (231996, 321070), (256856, 289995)]