6440889840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11243}}^1$

素因数の和:11308

約数の個数: 320

約数和(自身を含む): 25698926592

約数和(自身を除く): 19258036752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 372, 385, 420, 434, 440, 462, 465, 496, 528, 560, 616, 620, 651, 660, 682, 744, 770, 840, 868, 880, 924, 930, 1023, 1085, 1155, 1232, 1240, 1302, 1320, 1364, 1488, 1540, 1680, 1705, 1736, 1848, 1860, 2046, 2170, 2310, 2387, 2480, 2604, 2640, 2728, 3080, 3255, 3410, 3472, 3696, 3720, 4092, 4340, 4620, 4774, 5115, 5208, 5456, 6160, 6510, 6820, 7161, 7440, 8184, 8680, 9240, 9548, 10230, 10416, 11243, 11935, 13020, 13640, 14322, 16368, 17360, 18480, 19096, 20460, 22486, 23870, 26040, 27280, 28644, 33729, 35805, 38192, 40920, 44972, 47740, 52080, 56215, 57288, 67458, 71610, 78701, 81840, 89944, 95480, 112430, 114576, 123673, 134916, 143220, 157402, 168645, 179888, 190960, 224860, 236103, 247346, 269832, 286440, 314804, 337290, 348533, 371019, 393505, 449720, 472206, 494692, 539664, 572880, 618365, 629608, 674580, 697066, 742038, 787010, 865711, 899440, 944412, 989384, 1045599, 1180515, 1236730, 1259216, 1349160, 1394132, 1484076, 1574020, 1731422, 1742665, 1855095, 1888824, 1978768, 2091198, 2361030, 2439731, 2473460, 2597133, 2698320, 2788264, 2968152, 3148040, 3462844, 3485330, 3710190, 3777648, 3833863, 4182396, 4328555, 4722060, 4879462, 4946920, 5194266, 5227995, 5576528, 5936304, 6296080, 6925688, 6970660, 7319193, 7420380, 7667726, 8364792, 8657110, 9444120, 9758924, 9893840, 10388532, 10455990, 11501589, 12198655, 12985665, 13851376, 13941320, 14638386, 14840760, 15335452, 16729584, 17314220, 18888240, 19169315, 19517848, 20777064, 20911980, 23003178, 24397310, 25971330, 26837041, 27882640, 29276772, 29681520, 30670904, 34628440, 36595965, 38338630, 39035696, 41554128, 41823960, 46006356, 48794620, 51942660, 53674082, 57507945, 58553544, 61341808, 69256880, 73191930, 76677260, 80511123, 83647920, 92012712, 97589240, 103885320, 107348164, 115015890, 117107088, 134185205, 146383860, 153354520, 161022246, 184025424, 195178480, 207770640, 214696328, 230031780, 268370410, 292767720, 306709040, 322044492, 402555615, 429392656, 460063560, 536740820, 585535440, 644088984, 805111230, 920127120, 1073481640, 1288177968, 1610222460, 2146963280, 3220444920, 6440889840]

約数ペア:

[(1, 6440889840), (2, 3220444920), (3, 2146963280), (4, 1610222460), (5, 1288177968), (6, 1073481640), (7, 920127120), (8, 805111230), (10, 644088984), (11, 585535440), (12, 536740820), (14, 460063560), (15, 429392656), (16, 402555615), (20, 322044492), (21, 306709040), (22, 292767720), (24, 268370410), (28, 230031780), (30, 214696328), (31, 207770640), (33, 195178480), (35, 184025424), (40, 161022246), (42, 153354520), (44, 146383860), (48, 134185205), (55, 117107088), (56, 115015890), (60, 107348164), (62, 103885320), (66, 97589240), (70, 92012712), (77, 83647920), (80, 80511123), (84, 76677260), (88, 73191930), (93, 69256880), (105, 61341808), (110, 58553544), (112, 57507945), (120, 53674082), (124, 51942660), (132, 48794620), (140, 46006356), (154, 41823960), (155, 41554128), (165, 39035696), (168, 38338630), (176, 36595965), (186, 34628440), (210, 30670904), (217, 29681520), (220, 29276772), (231, 27882640), (240, 26837041), (248, 25971330), (264, 24397310), (280, 23003178), (308, 20911980), (310, 20777064), (330, 19517848), (336, 19169315), (341, 18888240), (372, 17314220), (385, 16729584), (420, 15335452), (434, 14840760), (440, 14638386), (462, 13941320), (465, 13851376), (496, 12985665), (528, 12198655), (560, 11501589), (616, 10455990), (620, 10388532), (651, 9893840), (660, 9758924), (682, 9444120), (744, 8657110), (770, 8364792), (840, 7667726), (868, 7420380), (880, 7319193), (924, 6970660), (930, 6925688), (1023, 6296080), (1085, 5936304), (1155, 5576528), (1232, 5227995), (1240, 5194266), (1302, 4946920), (1320, 4879462), (1364, 4722060), (1488, 4328555), (1540, 4182396), (1680, 3833863), (1705, 3777648), (1736, 3710190), (1848, 3485330), (1860, 3462844), (2046, 3148040), (2170, 2968152), (2310, 2788264), (2387, 2698320), (2480, 2597133), (2604, 2473460), (2640, 2439731), (2728, 2361030), (3080, 2091198), (3255, 1978768), (3410, 1888824), (3472, 1855095), (3696, 1742665), (3720, 1731422), (4092, 1574020), (4340, 1484076), (4620, 1394132), (4774, 1349160), (5115, 1259216), (5208, 1236730), (5456, 1180515), (6160, 1045599), (6510, 989384), (6820, 944412), (7161, 899440), (7440, 865711), (8184, 787010), (8680, 742038), (9240, 697066), (9548, 674580), (10230, 629608), (10416, 618365), (11243, 572880), (11935, 539664), (13020, 494692), (13640, 472206), (14322, 449720), (16368, 393505), (17360, 371019), (18480, 348533), (19096, 337290), (20460, 314804), (22486, 286440), (23870, 269832), (26040, 247346), (27280, 236103), (28644, 224860), (33729, 190960), (35805, 179888), (38192, 168645), (40920, 157402), (44972, 143220), (47740, 134916), (52080, 123673), (56215, 114576), (57288, 112430), (67458, 95480), (71610, 89944), (78701, 81840)]