73771320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2833}}^1$

素因数の和:2885

約数の個数: 128

約数和(自身を含む): 261181440

約数和(自身を除く): 187410120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 2833, 3255, 3720, 4340, 5208, 5666, 6510, 8499, 8680, 11332, 13020, 14165, 16998, 19831, 22664, 26040, 28330, 33996, 39662, 42495, 56660, 59493, 67992, 79324, 84990, 87823, 99155, 113320, 118986, 158648, 169980, 175646, 198310, 237972, 263469, 297465, 339960, 351292, 396620, 439115, 475944, 526938, 594930, 614761, 702584, 793240, 878230, 1053876, 1189860, 1229522, 1317345, 1756460, 1844283, 2107752, 2379720, 2459044, 2634690, 3073805, 3512920, 3688566, 4918088, 5269380, 6147610, 7377132, 9221415, 10538760, 12295220, 14754264, 18442830, 24590440, 36885660, 73771320]

約数ペア:

[(1, 73771320), (2, 36885660), (3, 24590440), (4, 18442830), (5, 14754264), (6, 12295220), (7, 10538760), (8, 9221415), (10, 7377132), (12, 6147610), (14, 5269380), (15, 4918088), (20, 3688566), (21, 3512920), (24, 3073805), (28, 2634690), (30, 2459044), (31, 2379720), (35, 2107752), (40, 1844283), (42, 1756460), (56, 1317345), (60, 1229522), (62, 1189860), (70, 1053876), (84, 878230), (93, 793240), (105, 702584), (120, 614761), (124, 594930), (140, 526938), (155, 475944), (168, 439115), (186, 396620), (210, 351292), (217, 339960), (248, 297465), (280, 263469), (310, 237972), (372, 198310), (420, 175646), (434, 169980), (465, 158648), (620, 118986), (651, 113320), (744, 99155), (840, 87823), (868, 84990), (930, 79324), (1085, 67992), (1240, 59493), (1302, 56660), (1736, 42495), (1860, 39662), (2170, 33996), (2604, 28330), (2833, 26040), (3255, 22664), (3720, 19831), (4340, 16998), (5208, 14165), (5666, 13020), (6510, 11332), (8499, 8680)]