42336840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3877}}^1$

素因数の和:3911

約数の個数: 128

約数和(自身を含む): 156360960

約数和(自身を除く): 114024120

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, 3877, 5460, 7754, 10920, 11631, 15508, 19385, 23262, 27139, 31016, 38770, 46524, 50401, 54278, 58155, 77540, 81417, 93048, 100802, 108556, 116310, 135695, 151203, 155080, 162834, 201604, 217112, 232620, 252005, 271390, 302406, 325668, 352807, 403208, 407085, 465240, 504010, 542780, 604812, 651336, 705614, 756015, 814170, 1008020, 1058421, 1085560, 1209624, 1411228, 1512030, 1628340, 1764035, 2016040, 2116842, 2822456, 3024060, 3256680, 3528070, 4233684, 5292105, 6048120, 7056140, 8467368, 10584210, 14112280, 21168420, 42336840]

約数ペア:

[(1, 42336840), (2, 21168420), (3, 14112280), (4, 10584210), (5, 8467368), (6, 7056140), (7, 6048120), (8, 5292105), (10, 4233684), (12, 3528070), (13, 3256680), (14, 3024060), (15, 2822456), (20, 2116842), (21, 2016040), (24, 1764035), (26, 1628340), (28, 1512030), (30, 1411228), (35, 1209624), (39, 1085560), (40, 1058421), (42, 1008020), (52, 814170), (56, 756015), (60, 705614), (65, 651336), (70, 604812), (78, 542780), (84, 504010), (91, 465240), (104, 407085), (105, 403208), (120, 352807), (130, 325668), (140, 302406), (156, 271390), (168, 252005), (182, 232620), (195, 217112), (210, 201604), (260, 162834), (273, 155080), (280, 151203), (312, 135695), (364, 116310), (390, 108556), (420, 100802), (455, 93048), (520, 81417), (546, 77540), (728, 58155), (780, 54278), (840, 50401), (910, 46524), (1092, 38770), (1365, 31016), (1560, 27139), (1820, 23262), (2184, 19385), (2730, 15508), (3640, 11631), (3877, 10920), (5460, 7754)]