165520320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{24631}}^1$

素因数の和:24658

約数の個数: 112

約数和(自身を含む): 600626688

約数和(自身を除く): 435106368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 24631, 49262, 73893, 98524, 123155, 147786, 172417, 197048, 246310, 295572, 344834, 369465, 394096, 492620, 517251, 591144, 689668, 738930, 788192, 862085, 985240, 1034502, 1182288, 1379336, 1477860, 1576384, 1724170, 1970480, 2069004, 2364576, 2586255, 2758672, 2955720, 3448340, 3940960, 4138008, 4729152, 5172510, 5517344, 5911440, 6896680, 7881920, 8276016, 10345020, 11034688, 11822880, 13793360, 16552032, 20690040, 23645760, 27586720, 33104064, 41380080, 55173440, 82760160, 165520320]

約数ペア:

[(1, 165520320), (2, 82760160), (3, 55173440), (4, 41380080), (5, 33104064), (6, 27586720), (7, 23645760), (8, 20690040), (10, 16552032), (12, 13793360), (14, 11822880), (15, 11034688), (16, 10345020), (20, 8276016), (21, 7881920), (24, 6896680), (28, 5911440), (30, 5517344), (32, 5172510), (35, 4729152), (40, 4138008), (42, 3940960), (48, 3448340), (56, 2955720), (60, 2758672), (64, 2586255), (70, 2364576), (80, 2069004), (84, 1970480), (96, 1724170), (105, 1576384), (112, 1477860), (120, 1379336), (140, 1182288), (160, 1034502), (168, 985240), (192, 862085), (210, 788192), (224, 738930), (240, 689668), (280, 591144), (320, 517251), (336, 492620), (420, 394096), (448, 369465), (480, 344834), (560, 295572), (672, 246310), (840, 197048), (960, 172417), (1120, 147786), (1344, 123155), (1680, 98524), (2240, 73893), (3360, 49262), (6720, 24631)]