135263440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1567}}^1$

素因数の和:1676

約数の個数: 80

約数和(自身を含む): 342978048

約数和(自身を除く): 207714608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1328, 1567, 1660, 2158, 3134, 3320, 4316, 5395, 6268, 6640, 7835, 8632, 10790, 12536, 15670, 17264, 20371, 21580, 25072, 31340, 40742, 43160, 62680, 81484, 86320, 101855, 125360, 130061, 162968, 203710, 260122, 325936, 407420, 520244, 650305, 814840, 1040488, 1300610, 1629680, 1690793, 2080976, 2601220, 3381586, 5202440, 6763172, 8453965, 10404880, 13526344, 16907930, 27052688, 33815860, 67631720, 135263440]

約数ペア:

[(1, 135263440), (2, 67631720), (4, 33815860), (5, 27052688), (8, 16907930), (10, 13526344), (13, 10404880), (16, 8453965), (20, 6763172), (26, 5202440), (40, 3381586), (52, 2601220), (65, 2080976), (80, 1690793), (83, 1629680), (104, 1300610), (130, 1040488), (166, 814840), (208, 650305), (260, 520244), (332, 407420), (415, 325936), (520, 260122), (664, 203710), (830, 162968), (1040, 130061), (1079, 125360), (1328, 101855), (1567, 86320), (1660, 81484), (2158, 62680), (3134, 43160), (3320, 40742), (4316, 31340), (5395, 25072), (6268, 21580), (6640, 20371), (7835, 17264), (8632, 15670), (10790, 12536)]