80429160

素因数分解:

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

素因数の和:248

約数の個数: 192

約数和(自身を含む): 289860480

約数和(自身を除く): 209431320

約数列:

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

約数ペア:

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