2913179940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:623

約数の個数: 288

約数和(自身を含む): 10223216640

約数和(自身を除く): 7310036700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 211, 220, 228, 285, 330, 342, 367, 380, 396, 418, 422, 495, 570, 627, 633, 660, 684, 734, 836, 844, 855, 990, 1045, 1055, 1101, 1140, 1254, 1266, 1468, 1710, 1835, 1881, 1899, 1980, 2090, 2110, 2202, 2321, 2508, 2532, 3135, 3165, 3303, 3420, 3670, 3762, 3798, 4009, 4037, 4180, 4220, 4404, 4642, 5505, 6270, 6330, 6606, 6963, 6973, 7340, 7524, 7596, 8018, 8074, 9284, 9405, 9495, 11010, 11605, 12027, 12111, 12540, 12660, 13212, 13926, 13946, 16036, 16148, 16515, 18810, 18990, 20045, 20185, 20889, 20919, 22020, 23210, 24054, 24222, 27852, 27892, 33030, 34815, 34865, 36081, 36333, 37620, 37980, 40090, 40370, 41778, 41838, 44099, 46420, 48108, 48444, 60135, 60555, 62757, 66060, 69630, 69730, 72162, 72666, 76703, 77437, 80180, 80740, 83556, 83676, 88198, 104445, 104595, 120270, 121110, 125514, 132297, 139260, 139460, 144324, 145332, 153406, 154874, 176396, 180405, 181665, 208890, 209190, 220495, 230109, 232311, 240540, 242220, 251028, 264594, 306812, 309748, 313785, 360810, 363330, 383515, 387185, 396891, 417780, 418380, 440990, 460218, 464622, 529188, 627570, 661485, 690327, 696933, 721620, 726660, 767030, 774370, 793782, 851807, 881980, 920436, 929244, 1150545, 1161555, 1255140, 1322970, 1380654, 1393866, 1471303, 1534060, 1548740, 1587564, 1703614, 1984455, 2301090, 2323110, 2555421, 2645940, 2761308, 2787732, 2942606, 3407228, 3451635, 3484665, 3968910, 4259035, 4413909, 4602180, 4646220, 5110842, 5885212, 6903270, 6969330, 7356515, 7666263, 7937820, 8518070, 8827818, 10221684, 12777105, 13241727, 13806540, 13938660, 14713030, 15332526, 16184333, 17036140, 17655636, 22069545, 25554210, 26483454, 29426060, 30665052, 32368666, 38331315, 44139090, 48552999, 51108420, 52966908, 64737332, 66208635, 76662630, 80921665, 88278180, 97105998, 132417270, 145658997, 153325260, 161843330, 194211996, 242764995, 264834540, 291317994, 323686660, 485529990, 582635988, 728294985, 971059980, 1456589970, 2913179940]

約数ペア:

[(1, 2913179940), (2, 1456589970), (3, 971059980), (4, 728294985), (5, 582635988), (6, 485529990), (9, 323686660), (10, 291317994), (11, 264834540), (12, 242764995), (15, 194211996), (18, 161843330), (19, 153325260), (20, 145658997), (22, 132417270), (30, 97105998), (33, 88278180), (36, 80921665), (38, 76662630), (44, 66208635), (45, 64737332), (55, 52966908), (57, 51108420), (60, 48552999), (66, 44139090), (76, 38331315), (90, 32368666), (95, 30665052), (99, 29426060), (110, 26483454), (114, 25554210), (132, 22069545), (165, 17655636), (171, 17036140), (180, 16184333), (190, 15332526), (198, 14713030), (209, 13938660), (211, 13806540), (220, 13241727), (228, 12777105), (285, 10221684), (330, 8827818), (342, 8518070), (367, 7937820), (380, 7666263), (396, 7356515), (418, 6969330), (422, 6903270), (495, 5885212), (570, 5110842), (627, 4646220), (633, 4602180), (660, 4413909), (684, 4259035), (734, 3968910), (836, 3484665), (844, 3451635), (855, 3407228), (990, 2942606), (1045, 2787732), (1055, 2761308), (1101, 2645940), (1140, 2555421), (1254, 2323110), (1266, 2301090), (1468, 1984455), (1710, 1703614), (1835, 1587564), (1881, 1548740), (1899, 1534060), (1980, 1471303), (2090, 1393866), (2110, 1380654), (2202, 1322970), (2321, 1255140), (2508, 1161555), (2532, 1150545), (3135, 929244), (3165, 920436), (3303, 881980), (3420, 851807), (3670, 793782), (3762, 774370), (3798, 767030), (4009, 726660), (4037, 721620), (4180, 696933), (4220, 690327), (4404, 661485), (4642, 627570), (5505, 529188), (6270, 464622), (6330, 460218), (6606, 440990), (6963, 418380), (6973, 417780), (7340, 396891), (7524, 387185), (7596, 383515), (8018, 363330), (8074, 360810), (9284, 313785), (9405, 309748), (9495, 306812), (11010, 264594), (11605, 251028), (12027, 242220), (12111, 240540), (12540, 232311), (12660, 230109), (13212, 220495), (13926, 209190), (13946, 208890), (16036, 181665), (16148, 180405), (16515, 176396), (18810, 154874), (18990, 153406), (20045, 145332), (20185, 144324), (20889, 139460), (20919, 139260), (22020, 132297), (23210, 125514), (24054, 121110), (24222, 120270), (27852, 104595), (27892, 104445), (33030, 88198), (34815, 83676), (34865, 83556), (36081, 80740), (36333, 80180), (37620, 77437), (37980, 76703), (40090, 72666), (40370, 72162), (41778, 69730), (41838, 69630), (44099, 66060), (46420, 62757), (48108, 60555), (48444, 60135)]