31962060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 111484800

約数和(自身を除く): 79522740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 157, 174, 180, 195, 234, 260, 261, 270, 290, 314, 348, 351, 377, 390, 435, 468, 471, 522, 540, 580, 585, 628, 702, 754, 780, 783, 785, 870, 942, 1044, 1131, 1170, 1305, 1404, 1413, 1508, 1566, 1570, 1740, 1755, 1884, 1885, 2041, 2262, 2340, 2355, 2610, 2826, 3132, 3140, 3393, 3510, 3770, 3915, 4082, 4239, 4524, 4553, 4710, 5220, 5652, 5655, 6123, 6786, 7020, 7065, 7540, 7830, 8164, 8478, 9106, 9420, 10179, 10205, 11310, 12246, 13572, 13659, 14130, 15660, 16956, 16965, 18212, 18369, 20358, 20410, 21195, 22620, 22765, 24492, 27318, 28260, 30615, 33930, 36738, 40716, 40820, 40977, 42390, 45530, 50895, 54636, 55107, 59189, 61230, 67860, 68295, 73476, 81954, 84780, 91060, 91845, 101790, 110214, 118378, 122460, 122931, 136590, 163908, 177567, 183690, 203580, 204885, 220428, 236756, 245862, 273180, 275535, 295945, 355134, 367380, 409770, 491724, 532701, 551070, 591890, 614655, 710268, 819540, 887835, 1065402, 1102140, 1183780, 1229310, 1598103, 1775670, 2130804, 2458620, 2663505, 3196206, 3551340, 5327010, 6392412, 7990515, 10654020, 15981030, 31962060]

約数ペア:

[(1, 31962060), (2, 15981030), (3, 10654020), (4, 7990515), (5, 6392412), (6, 5327010), (9, 3551340), (10, 3196206), (12, 2663505), (13, 2458620), (15, 2130804), (18, 1775670), (20, 1598103), (26, 1229310), (27, 1183780), (29, 1102140), (30, 1065402), (36, 887835), (39, 819540), (45, 710268), (52, 614655), (54, 591890), (58, 551070), (60, 532701), (65, 491724), (78, 409770), (87, 367380), (90, 355134), (108, 295945), (116, 275535), (117, 273180), (130, 245862), (135, 236756), (145, 220428), (156, 204885), (157, 203580), (174, 183690), (180, 177567), (195, 163908), (234, 136590), (260, 122931), (261, 122460), (270, 118378), (290, 110214), (314, 101790), (348, 91845), (351, 91060), (377, 84780), (390, 81954), (435, 73476), (468, 68295), (471, 67860), (522, 61230), (540, 59189), (580, 55107), (585, 54636), (628, 50895), (702, 45530), (754, 42390), (780, 40977), (783, 40820), (785, 40716), (870, 36738), (942, 33930), (1044, 30615), (1131, 28260), (1170, 27318), (1305, 24492), (1404, 22765), (1413, 22620), (1508, 21195), (1566, 20410), (1570, 20358), (1740, 18369), (1755, 18212), (1884, 16965), (1885, 16956), (2041, 15660), (2262, 14130), (2340, 13659), (2355, 13572), (2610, 12246), (2826, 11310), (3132, 10205), (3140, 10179), (3393, 9420), (3510, 9106), (3770, 8478), (3915, 8164), (4082, 7830), (4239, 7540), (4524, 7065), (4553, 7020), (4710, 6786), (5220, 6123), (5652, 5655)]