202043280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 639084096

約数和(自身を除く): 437040816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 167, 213, 240, 284, 334, 355, 426, 501, 568, 668, 710, 835, 852, 1002, 1065, 1136, 1336, 1420, 1670, 1704, 2004, 2130, 2505, 2672, 2840, 3340, 3408, 4008, 4260, 5010, 5041, 5680, 6680, 8016, 8520, 10020, 10082, 11857, 13360, 15123, 17040, 20040, 20164, 23714, 25205, 30246, 35571, 40080, 40328, 47428, 50410, 59285, 60492, 71142, 75615, 80656, 94856, 100820, 118570, 120984, 142284, 151230, 177855, 189712, 201640, 237140, 241968, 284568, 302460, 355710, 403280, 474280, 569136, 604920, 711420, 841847, 948560, 1209840, 1422840, 1683694, 2525541, 2845680, 3367388, 4209235, 5051082, 6734776, 8418470, 10102164, 12627705, 13469552, 16836940, 20204328, 25255410, 33673880, 40408656, 50510820, 67347760, 101021640, 202043280]

約数ペア:

[(1, 202043280), (2, 101021640), (3, 67347760), (4, 50510820), (5, 40408656), (6, 33673880), (8, 25255410), (10, 20204328), (12, 16836940), (15, 13469552), (16, 12627705), (20, 10102164), (24, 8418470), (30, 6734776), (40, 5051082), (48, 4209235), (60, 3367388), (71, 2845680), (80, 2525541), (120, 1683694), (142, 1422840), (167, 1209840), (213, 948560), (240, 841847), (284, 711420), (334, 604920), (355, 569136), (426, 474280), (501, 403280), (568, 355710), (668, 302460), (710, 284568), (835, 241968), (852, 237140), (1002, 201640), (1065, 189712), (1136, 177855), (1336, 151230), (1420, 142284), (1670, 120984), (1704, 118570), (2004, 100820), (2130, 94856), (2505, 80656), (2672, 75615), (2840, 71142), (3340, 60492), (3408, 59285), (4008, 50410), (4260, 47428), (5010, 40328), (5041, 40080), (5680, 35571), (6680, 30246), (8016, 25205), (8520, 23714), (10020, 20164), (10082, 20040), (11857, 17040), (13360, 15123)]