663233520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2359

約数の個数: 160

約数和(自身を含む): 2186860032

約数和(自身を除く): 1523626512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 80, 92, 106, 115, 120, 138, 159, 184, 212, 230, 240, 265, 276, 318, 345, 368, 424, 460, 530, 552, 636, 690, 795, 848, 920, 1060, 1104, 1219, 1272, 1380, 1590, 1840, 2120, 2267, 2438, 2544, 2760, 3180, 3657, 4240, 4534, 4876, 5520, 6095, 6360, 6801, 7314, 9068, 9752, 11335, 12190, 12720, 13602, 14628, 18136, 18285, 19504, 22670, 24380, 27204, 29256, 34005, 36272, 36570, 45340, 48760, 52141, 54408, 58512, 68010, 73140, 90680, 97520, 104282, 108816, 120151, 136020, 146280, 156423, 181360, 208564, 240302, 260705, 272040, 292560, 312846, 360453, 417128, 480604, 521410, 544080, 600755, 625692, 720906, 782115, 834256, 961208, 1042820, 1201510, 1251384, 1441812, 1564230, 1802265, 1922416, 2085640, 2403020, 2502768, 2763473, 2883624, 3128460, 3604530, 4171280, 4806040, 5526946, 5767248, 6256920, 7209060, 8290419, 9612080, 11053892, 12513840, 13817365, 14418120, 16580838, 22107784, 27634730, 28836240, 33161676, 41452095, 44215568, 55269460, 66323352, 82904190, 110538920, 132646704, 165808380, 221077840, 331616760, 663233520]

約数ペア:

[(1, 663233520), (2, 331616760), (3, 221077840), (4, 165808380), (5, 132646704), (6, 110538920), (8, 82904190), (10, 66323352), (12, 55269460), (15, 44215568), (16, 41452095), (20, 33161676), (23, 28836240), (24, 27634730), (30, 22107784), (40, 16580838), (46, 14418120), (48, 13817365), (53, 12513840), (60, 11053892), (69, 9612080), (80, 8290419), (92, 7209060), (106, 6256920), (115, 5767248), (120, 5526946), (138, 4806040), (159, 4171280), (184, 3604530), (212, 3128460), (230, 2883624), (240, 2763473), (265, 2502768), (276, 2403020), (318, 2085640), (345, 1922416), (368, 1802265), (424, 1564230), (460, 1441812), (530, 1251384), (552, 1201510), (636, 1042820), (690, 961208), (795, 834256), (848, 782115), (920, 720906), (1060, 625692), (1104, 600755), (1219, 544080), (1272, 521410), (1380, 480604), (1590, 417128), (1840, 360453), (2120, 312846), (2267, 292560), (2438, 272040), (2544, 260705), (2760, 240302), (3180, 208564), (3657, 181360), (4240, 156423), (4534, 146280), (4876, 136020), (5520, 120151), (6095, 108816), (6360, 104282), (6801, 97520), (7314, 90680), (9068, 73140), (9752, 68010), (11335, 58512), (12190, 54408), (12720, 52141), (13602, 48760), (14628, 45340), (18136, 36570), (18285, 36272), (19504, 34005), (22670, 29256), (24380, 27204)]