156325260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28631}}^1$

素因数の和:28663

約数の個数: 96

約数和(自身を含む): 538739712

約数和(自身を除く): 382414452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 28631, 57262, 85893, 114524, 143155, 171786, 200417, 286310, 343572, 372203, 400834, 429465, 572620, 601251, 744406, 801668, 858930, 1002085, 1116609, 1202502, 1488812, 1717860, 1861015, 2004170, 2233218, 2405004, 2605421, 3006255, 3722030, 4008340, 4466436, 5210842, 5583045, 6012510, 7444060, 7816263, 10421684, 11166090, 12025020, 13027105, 15632526, 22332180, 26054210, 31265052, 39081315, 52108420, 78162630, 156325260]

約数ペア:

[(1, 156325260), (2, 78162630), (3, 52108420), (4, 39081315), (5, 31265052), (6, 26054210), (7, 22332180), (10, 15632526), (12, 13027105), (13, 12025020), (14, 11166090), (15, 10421684), (20, 7816263), (21, 7444060), (26, 6012510), (28, 5583045), (30, 5210842), (35, 4466436), (39, 4008340), (42, 3722030), (52, 3006255), (60, 2605421), (65, 2405004), (70, 2233218), (78, 2004170), (84, 1861015), (91, 1717860), (105, 1488812), (130, 1202502), (140, 1116609), (156, 1002085), (182, 858930), (195, 801668), (210, 744406), (260, 601251), (273, 572620), (364, 429465), (390, 400834), (420, 372203), (455, 343572), (546, 286310), (780, 200417), (910, 171786), (1092, 143155), (1365, 114524), (1820, 85893), (2730, 57262), (5460, 28631)]