2013045960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{677}}^1$

素因数の和:1111

約数の個数: 128

約数和(自身を含む): 6150816000

約数和(自身を除く): 4137770040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 349, 355, 426, 568, 677, 698, 710, 852, 1047, 1065, 1354, 1396, 1420, 1704, 1745, 2031, 2094, 2130, 2708, 2792, 2840, 3385, 3490, 4062, 4188, 4260, 5235, 5416, 6770, 6980, 8124, 8376, 8520, 10155, 10470, 13540, 13960, 16248, 20310, 20940, 24779, 27080, 40620, 41880, 48067, 49558, 74337, 81240, 96134, 99116, 123895, 144201, 148674, 192268, 198232, 236273, 240335, 247790, 288402, 297348, 371685, 384536, 472546, 480670, 495580, 576804, 594696, 708819, 721005, 743370, 945092, 961340, 991160, 1153608, 1181365, 1417638, 1442010, 1486740, 1890184, 1922680, 2362730, 2835276, 2884020, 2973480, 3544095, 4725460, 5670552, 5768040, 7088190, 9450920, 14176380, 16775383, 28352760, 33550766, 50326149, 67101532, 83876915, 100652298, 134203064, 167753830, 201304596, 251630745, 335507660, 402609192, 503261490, 671015320, 1006522980, 2013045960]

約数ペア:

[(1, 2013045960), (2, 1006522980), (3, 671015320), (4, 503261490), (5, 402609192), (6, 335507660), (8, 251630745), (10, 201304596), (12, 167753830), (15, 134203064), (20, 100652298), (24, 83876915), (30, 67101532), (40, 50326149), (60, 33550766), (71, 28352760), (120, 16775383), (142, 14176380), (213, 9450920), (284, 7088190), (349, 5768040), (355, 5670552), (426, 4725460), (568, 3544095), (677, 2973480), (698, 2884020), (710, 2835276), (852, 2362730), (1047, 1922680), (1065, 1890184), (1354, 1486740), (1396, 1442010), (1420, 1417638), (1704, 1181365), (1745, 1153608), (2031, 991160), (2094, 961340), (2130, 945092), (2708, 743370), (2792, 721005), (2840, 708819), (3385, 594696), (3490, 576804), (4062, 495580), (4188, 480670), (4260, 472546), (5235, 384536), (5416, 371685), (6770, 297348), (6980, 288402), (8124, 247790), (8376, 240335), (8520, 236273), (10155, 198232), (10470, 192268), (13540, 148674), (13960, 144201), (16248, 123895), (20310, 99116), (20940, 96134), (24779, 81240), (27080, 74337), (40620, 49558), (41880, 48067)]