203194320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1633

約数の個数: 160

約数和(自身を含む): 729477120

約数和(自身を除く): 526282800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1531, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3062, 3160, 3318, 3792, 4424, 4593, 4740, 5530, 6124, 6320, 6636, 7655, 8295, 8848, 9186, 9480, 10717, 11060, 12248, 13272, 15310, 16590, 18372, 18960, 21434, 22120, 22965, 24496, 26544, 30620, 32151, 33180, 36744, 42868, 44240, 45930, 53585, 61240, 64302, 66360, 73488, 85736, 91860, 107170, 120949, 122480, 128604, 132720, 160755, 171472, 183720, 214340, 241898, 257208, 321510, 362847, 367440, 428680, 483796, 514416, 604745, 643020, 725694, 846643, 857360, 967592, 1209490, 1286040, 1451388, 1693286, 1814235, 1935184, 2418980, 2539929, 2572080, 2902776, 3386572, 3628470, 4233215, 4837960, 5079858, 5805552, 6773144, 7256940, 8466430, 9675920, 10159716, 12699645, 13546288, 14513880, 16932860, 20319432, 25399290, 29027760, 33865720, 40638864, 50798580, 67731440, 101597160, 203194320]

約数ペア:

[(1, 203194320), (2, 101597160), (3, 67731440), (4, 50798580), (5, 40638864), (6, 33865720), (7, 29027760), (8, 25399290), (10, 20319432), (12, 16932860), (14, 14513880), (15, 13546288), (16, 12699645), (20, 10159716), (21, 9675920), (24, 8466430), (28, 7256940), (30, 6773144), (35, 5805552), (40, 5079858), (42, 4837960), (48, 4233215), (56, 3628470), (60, 3386572), (70, 2902776), (79, 2572080), (80, 2539929), (84, 2418980), (105, 1935184), (112, 1814235), (120, 1693286), (140, 1451388), (158, 1286040), (168, 1209490), (210, 967592), (237, 857360), (240, 846643), (280, 725694), (316, 643020), (336, 604745), (395, 514416), (420, 483796), (474, 428680), (553, 367440), (560, 362847), (632, 321510), (790, 257208), (840, 241898), (948, 214340), (1106, 183720), (1185, 171472), (1264, 160755), (1531, 132720), (1580, 128604), (1659, 122480), (1680, 120949), (1896, 107170), (2212, 91860), (2370, 85736), (2765, 73488), (3062, 66360), (3160, 64302), (3318, 61240), (3792, 53585), (4424, 45930), (4593, 44240), (4740, 42868), (5530, 36744), (6124, 33180), (6320, 32151), (6636, 30620), (7655, 26544), (8295, 24496), (8848, 22965), (9186, 22120), (9480, 21434), (10717, 18960), (11060, 18372), (12248, 16590), (13272, 15310)]