920141040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42131}}^1$

素因数の和:42167

約数の個数: 160

約数和(自身を含む): 3510775296

約数和(自身を除く): 2590634256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 42131, 84262, 126393, 168524, 210655, 252786, 294917, 337048, 421310, 505572, 547703, 589834, 631965, 674096, 842620, 884751, 1011144, 1095406, 1179668, 1263930, 1474585, 1643109, 1685240, 1769502, 2022288, 2190812, 2359336, 2527860, 2738515, 2949170, 3286218, 3370480, 3539004, 3833921, 4381624, 4423755, 4718672, 5055720, 5477030, 5898340, 6572436, 7078008, 7667842, 8215545, 8763248, 8847510, 10111440, 10954060, 11501763, 11796680, 13144872, 14156016, 15335684, 16431090, 17695020, 19169605, 21908120, 23003526, 23593360, 26289744, 30671368, 32862180, 35390040, 38339210, 43816240, 46007052, 57508815, 61342736, 65724360, 70780080, 76678420, 92014104, 115017630, 131448720, 153356840, 184028208, 230035260, 306713680, 460070520, 920141040]

約数ペア:

[(1, 920141040), (2, 460070520), (3, 306713680), (4, 230035260), (5, 184028208), (6, 153356840), (7, 131448720), (8, 115017630), (10, 92014104), (12, 76678420), (13, 70780080), (14, 65724360), (15, 61342736), (16, 57508815), (20, 46007052), (21, 43816240), (24, 38339210), (26, 35390040), (28, 32862180), (30, 30671368), (35, 26289744), (39, 23593360), (40, 23003526), (42, 21908120), (48, 19169605), (52, 17695020), (56, 16431090), (60, 15335684), (65, 14156016), (70, 13144872), (78, 11796680), (80, 11501763), (84, 10954060), (91, 10111440), (104, 8847510), (105, 8763248), (112, 8215545), (120, 7667842), (130, 7078008), (140, 6572436), (156, 5898340), (168, 5477030), (182, 5055720), (195, 4718672), (208, 4423755), (210, 4381624), (240, 3833921), (260, 3539004), (273, 3370480), (280, 3286218), (312, 2949170), (336, 2738515), (364, 2527860), (390, 2359336), (420, 2190812), (455, 2022288), (520, 1769502), (546, 1685240), (560, 1643109), (624, 1474585), (728, 1263930), (780, 1179668), (840, 1095406), (910, 1011144), (1040, 884751), (1092, 842620), (1365, 674096), (1456, 631965), (1560, 589834), (1680, 547703), (1820, 505572), (2184, 421310), (2730, 337048), (3120, 294917), (3640, 252786), (4368, 210655), (5460, 168524), (7280, 126393), (10920, 84262), (21840, 42131)]