160858320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 599044992

約数和(自身を除く): 438186672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 181, 184, 210, 230, 240, 276, 280, 322, 336, 345, 362, 368, 420, 460, 483, 529, 543, 552, 560, 644, 690, 724, 805, 840, 905, 920, 966, 1058, 1086, 1104, 1267, 1288, 1380, 1448, 1587, 1610, 1680, 1810, 1840, 1932, 2116, 2172, 2415, 2534, 2576, 2645, 2715, 2760, 2896, 3174, 3220, 3620, 3703, 3801, 3864, 4163, 4232, 4344, 4830, 5068, 5290, 5430, 5520, 6335, 6348, 6440, 7240, 7406, 7602, 7728, 7935, 8326, 8464, 8688, 9660, 10136, 10580, 10860, 11109, 12489, 12670, 12696, 12880, 14480, 14812, 15204, 15870, 16652, 18515, 19005, 19320, 20272, 20815, 21160, 21720, 22218, 24978, 25340, 25392, 29141, 29624, 30408, 31740, 33304, 37030, 38010, 38640, 41630, 42320, 43440, 44436, 49956, 50680, 55545, 58282, 59248, 60816, 62445, 63480, 66608, 74060, 76020, 83260, 87423, 88872, 95749, 99912, 101360, 111090, 116564, 124890, 126960, 145705, 148120, 152040, 166520, 174846, 177744, 191498, 199824, 222180, 233128, 249780, 287247, 291410, 296240, 304080, 333040, 349692, 382996, 437115, 444360, 466256, 478745, 499560, 574494, 582820, 670243, 699384, 765992, 874230, 888720, 957490, 999120, 1148988, 1165640, 1340486, 1398768, 1436235, 1531984, 1748460, 1914980, 2010729, 2297976, 2331280, 2680972, 2872470, 3351215, 3496920, 3829960, 4021458, 4595952, 5361944, 5744940, 6702430, 6993840, 7659920, 8042916, 10053645, 10723888, 11489880, 13404860, 16085832, 20107290, 22979760, 26809720, 32171664, 40214580, 53619440, 80429160, 160858320]

約数ペア:

[(1, 160858320), (2, 80429160), (3, 53619440), (4, 40214580), (5, 32171664), (6, 26809720), (7, 22979760), (8, 20107290), (10, 16085832), (12, 13404860), (14, 11489880), (15, 10723888), (16, 10053645), (20, 8042916), (21, 7659920), (23, 6993840), (24, 6702430), (28, 5744940), (30, 5361944), (35, 4595952), (40, 4021458), (42, 3829960), (46, 3496920), (48, 3351215), (56, 2872470), (60, 2680972), (69, 2331280), (70, 2297976), (80, 2010729), (84, 1914980), (92, 1748460), (105, 1531984), (112, 1436235), (115, 1398768), (120, 1340486), (138, 1165640), (140, 1148988), (161, 999120), (168, 957490), (181, 888720), (184, 874230), (210, 765992), (230, 699384), (240, 670243), (276, 582820), (280, 574494), (322, 499560), (336, 478745), (345, 466256), (362, 444360), (368, 437115), (420, 382996), (460, 349692), (483, 333040), (529, 304080), (543, 296240), (552, 291410), (560, 287247), (644, 249780), (690, 233128), (724, 222180), (805, 199824), (840, 191498), (905, 177744), (920, 174846), (966, 166520), (1058, 152040), (1086, 148120), (1104, 145705), (1267, 126960), (1288, 124890), (1380, 116564), (1448, 111090), (1587, 101360), (1610, 99912), (1680, 95749), (1810, 88872), (1840, 87423), (1932, 83260), (2116, 76020), (2172, 74060), (2415, 66608), (2534, 63480), (2576, 62445), (2645, 60816), (2715, 59248), (2760, 58282), (2896, 55545), (3174, 50680), (3220, 49956), (3620, 44436), (3703, 43440), (3801, 42320), (3864, 41630), (4163, 38640), (4232, 38010), (4344, 37030), (4830, 33304), (5068, 31740), (5290, 30408), (5430, 29624), (5520, 29141), (6335, 25392), (6348, 25340), (6440, 24978), (7240, 22218), (7406, 21720), (7602, 21160), (7728, 20815), (7935, 20272), (8326, 19320), (8464, 19005), (8688, 18515), (9660, 16652), (10136, 15870), (10580, 15204), (10860, 14812), (11109, 14480), (12489, 12880), (12670, 12696)]