2029897680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2731}}^1$

素因数の和:2929

約数の個数: 160

約数和(自身を含む): 6666954240

約数和(自身を除く): 4637056560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 163, 190, 228, 240, 285, 304, 326, 380, 456, 489, 570, 652, 760, 815, 912, 978, 1140, 1304, 1520, 1630, 1956, 2280, 2445, 2608, 2731, 3097, 3260, 3912, 4560, 4890, 5462, 6194, 6520, 7824, 8193, 9291, 9780, 10924, 12388, 13040, 13655, 15485, 16386, 18582, 19560, 21848, 24776, 27310, 30970, 32772, 37164, 39120, 40965, 43696, 46455, 49552, 51889, 54620, 61940, 65544, 74328, 81930, 92910, 103778, 109240, 123880, 131088, 148656, 155667, 163860, 185820, 207556, 218480, 247760, 259445, 311334, 327720, 371640, 415112, 445153, 518890, 622668, 655440, 743280, 778335, 830224, 890306, 1037780, 1245336, 1335459, 1556670, 1780612, 2075560, 2225765, 2490672, 2670918, 3113340, 3561224, 4151120, 4451530, 5341836, 6226680, 6677295, 7122448, 8457907, 8903060, 10683672, 12453360, 13354590, 16915814, 17806120, 21367344, 25373721, 26709180, 33831628, 35612240, 42289535, 50747442, 53418360, 67663256, 84579070, 101494884, 106836720, 126868605, 135326512, 169158140, 202989768, 253737210, 338316280, 405979536, 507474420, 676632560, 1014948840, 2029897680]

約数ペア:

[(1, 2029897680), (2, 1014948840), (3, 676632560), (4, 507474420), (5, 405979536), (6, 338316280), (8, 253737210), (10, 202989768), (12, 169158140), (15, 135326512), (16, 126868605), (19, 106836720), (20, 101494884), (24, 84579070), (30, 67663256), (38, 53418360), (40, 50747442), (48, 42289535), (57, 35612240), (60, 33831628), (76, 26709180), (80, 25373721), (95, 21367344), (114, 17806120), (120, 16915814), (152, 13354590), (163, 12453360), (190, 10683672), (228, 8903060), (240, 8457907), (285, 7122448), (304, 6677295), (326, 6226680), (380, 5341836), (456, 4451530), (489, 4151120), (570, 3561224), (652, 3113340), (760, 2670918), (815, 2490672), (912, 2225765), (978, 2075560), (1140, 1780612), (1304, 1556670), (1520, 1335459), (1630, 1245336), (1956, 1037780), (2280, 890306), (2445, 830224), (2608, 778335), (2731, 743280), (3097, 655440), (3260, 622668), (3912, 518890), (4560, 445153), (4890, 415112), (5462, 371640), (6194, 327720), (6520, 311334), (7824, 259445), (8193, 247760), (9291, 218480), (9780, 207556), (10924, 185820), (12388, 163860), (13040, 155667), (13655, 148656), (15485, 131088), (16386, 123880), (18582, 109240), (19560, 103778), (21848, 92910), (24776, 81930), (27310, 74328), (30970, 65544), (32772, 61940), (37164, 54620), (39120, 51889), (40965, 49552), (43696, 46455)]