4247302360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1446

約数の個数: 192

約数和(自身を含む): 11772241920

約数和(自身を除く): 7524939560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 71, 92, 98, 115, 140, 142, 161, 184, 196, 230, 245, 280, 284, 322, 355, 392, 460, 490, 497, 568, 644, 710, 805, 920, 980, 994, 1127, 1288, 1327, 1420, 1610, 1633, 1960, 1988, 2254, 2485, 2654, 2840, 3220, 3266, 3479, 3976, 4508, 4970, 5308, 5635, 6440, 6532, 6635, 6958, 8165, 9016, 9289, 9940, 10616, 11270, 11431, 13064, 13270, 13916, 16330, 17395, 18578, 19880, 22540, 22862, 26540, 27832, 30521, 32660, 34790, 37156, 45080, 45724, 46445, 53080, 57155, 61042, 65023, 65320, 69580, 74312, 80017, 91448, 92890, 94217, 114310, 122084, 130046, 139160, 152605, 160034, 185780, 188434, 213647, 228620, 244168, 260092, 305210, 320068, 325115, 371560, 376868, 400085, 427294, 457240, 471085, 520184, 610420, 640136, 650230, 659519, 753736, 800170, 854588, 942170, 1068235, 1220840, 1300460, 1319038, 1495529, 1600340, 1709176, 1884340, 2136470, 2166991, 2600920, 2638076, 2991058, 3200680, 3297595, 3768680, 4272940, 4333982, 4616633, 5276152, 5982116, 6595190, 7477645, 8545880, 8667964, 9233266, 10834955, 11964232, 13190380, 14955290, 15168937, 17335928, 18466532, 21669910, 23083165, 26380760, 29910580, 30337874, 36933064, 43339820, 46166330, 59821160, 60675748, 75844685, 86679640, 92332660, 106182559, 121351496, 151689370, 184665320, 212365118, 303378740, 424730236, 530912795, 606757480, 849460472, 1061825590, 2123651180, 4247302360]

約数ペア:

[(1, 4247302360), (2, 2123651180), (4, 1061825590), (5, 849460472), (7, 606757480), (8, 530912795), (10, 424730236), (14, 303378740), (20, 212365118), (23, 184665320), (28, 151689370), (35, 121351496), (40, 106182559), (46, 92332660), (49, 86679640), (56, 75844685), (70, 60675748), (71, 59821160), (92, 46166330), (98, 43339820), (115, 36933064), (140, 30337874), (142, 29910580), (161, 26380760), (184, 23083165), (196, 21669910), (230, 18466532), (245, 17335928), (280, 15168937), (284, 14955290), (322, 13190380), (355, 11964232), (392, 10834955), (460, 9233266), (490, 8667964), (497, 8545880), (568, 7477645), (644, 6595190), (710, 5982116), (805, 5276152), (920, 4616633), (980, 4333982), (994, 4272940), (1127, 3768680), (1288, 3297595), (1327, 3200680), (1420, 2991058), (1610, 2638076), (1633, 2600920), (1960, 2166991), (1988, 2136470), (2254, 1884340), (2485, 1709176), (2654, 1600340), (2840, 1495529), (3220, 1319038), (3266, 1300460), (3479, 1220840), (3976, 1068235), (4508, 942170), (4970, 854588), (5308, 800170), (5635, 753736), (6440, 659519), (6532, 650230), (6635, 640136), (6958, 610420), (8165, 520184), (9016, 471085), (9289, 457240), (9940, 427294), (10616, 400085), (11270, 376868), (11431, 371560), (13064, 325115), (13270, 320068), (13916, 305210), (16330, 260092), (17395, 244168), (18578, 228620), (19880, 213647), (22540, 188434), (22862, 185780), (26540, 160034), (27832, 152605), (30521, 139160), (32660, 130046), (34790, 122084), (37156, 114310), (45080, 94217), (45724, 92890), (46445, 91448), (53080, 80017), (57155, 74312), (61042, 69580), (65023, 65320)]