137712120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12611}}^1$

素因数の和:12645

約数の個数: 128

約数和(自身を含む): 508515840

約数和(自身を除く): 370803720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 12611, 25222, 37833, 50444, 63055, 75666, 88277, 100888, 126110, 151332, 163943, 176554, 189165, 252220, 264831, 302664, 327886, 353108, 378330, 441385, 491829, 504440, 529662, 655772, 706216, 756660, 819715, 882770, 983658, 1059324, 1147601, 1311544, 1324155, 1513320, 1639430, 1765540, 1967316, 2118648, 2295202, 2459145, 2648310, 3278860, 3442803, 3531080, 3934632, 4590404, 4918290, 5296620, 5738005, 6557720, 6885606, 9180808, 9836580, 10593240, 11476010, 13771212, 17214015, 19673160, 22952020, 27542424, 34428030, 45904040, 68856060, 137712120]

約数ペア:

[(1, 137712120), (2, 68856060), (3, 45904040), (4, 34428030), (5, 27542424), (6, 22952020), (7, 19673160), (8, 17214015), (10, 13771212), (12, 11476010), (13, 10593240), (14, 9836580), (15, 9180808), (20, 6885606), (21, 6557720), (24, 5738005), (26, 5296620), (28, 4918290), (30, 4590404), (35, 3934632), (39, 3531080), (40, 3442803), (42, 3278860), (52, 2648310), (56, 2459145), (60, 2295202), (65, 2118648), (70, 1967316), (78, 1765540), (84, 1639430), (91, 1513320), (104, 1324155), (105, 1311544), (120, 1147601), (130, 1059324), (140, 983658), (156, 882770), (168, 819715), (182, 756660), (195, 706216), (210, 655772), (260, 529662), (273, 504440), (280, 491829), (312, 441385), (364, 378330), (390, 353108), (420, 327886), (455, 302664), (520, 264831), (546, 252220), (728, 189165), (780, 176554), (840, 163943), (910, 151332), (1092, 126110), (1365, 100888), (1560, 88277), (1820, 75666), (2184, 63055), (2730, 50444), (3640, 37833), (5460, 25222), (10920, 12611)]