220431120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10093}}^1$

素因数の和:10129

約数の個数: 160

約数和(自身を含む): 841112832

約数和(自身を除く): 620681712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10093, 10920, 20186, 21840, 30279, 40372, 50465, 60558, 70651, 80744, 100930, 121116, 131209, 141302, 151395, 161488, 201860, 211953, 242232, 262418, 282604, 302790, 353255, 393627, 403720, 423906, 484464, 524836, 565208, 605580, 656045, 706510, 787254, 807440, 847812, 918463, 1049672, 1059765, 1130416, 1211160, 1312090, 1413020, 1574508, 1695624, 1836926, 1968135, 2099344, 2119530, 2422320, 2624180, 2755389, 2826040, 3149016, 3391248, 3673852, 3936270, 4239060, 4592315, 5248360, 5510778, 5652080, 6298032, 7347704, 7872540, 8478120, 9184630, 10496720, 11021556, 13776945, 14695408, 15745080, 16956240, 18369260, 22043112, 27553890, 31490160, 36738520, 44086224, 55107780, 73477040, 110215560, 220431120]

約数ペア:

[(1, 220431120), (2, 110215560), (3, 73477040), (4, 55107780), (5, 44086224), (6, 36738520), (7, 31490160), (8, 27553890), (10, 22043112), (12, 18369260), (13, 16956240), (14, 15745080), (15, 14695408), (16, 13776945), (20, 11021556), (21, 10496720), (24, 9184630), (26, 8478120), (28, 7872540), (30, 7347704), (35, 6298032), (39, 5652080), (40, 5510778), (42, 5248360), (48, 4592315), (52, 4239060), (56, 3936270), (60, 3673852), (65, 3391248), (70, 3149016), (78, 2826040), (80, 2755389), (84, 2624180), (91, 2422320), (104, 2119530), (105, 2099344), (112, 1968135), (120, 1836926), (130, 1695624), (140, 1574508), (156, 1413020), (168, 1312090), (182, 1211160), (195, 1130416), (208, 1059765), (210, 1049672), (240, 918463), (260, 847812), (273, 807440), (280, 787254), (312, 706510), (336, 656045), (364, 605580), (390, 565208), (420, 524836), (455, 484464), (520, 423906), (546, 403720), (560, 393627), (624, 353255), (728, 302790), (780, 282604), (840, 262418), (910, 242232), (1040, 211953), (1092, 201860), (1365, 161488), (1456, 151395), (1560, 141302), (1680, 131209), (1820, 121116), (2184, 100930), (2730, 80744), (3120, 70651), (3640, 60558), (4368, 50465), (5460, 40372), (7280, 30279), (10093, 21840), (10920, 20186)]