1344442440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 256

約数和(自身を含む): 4563993600

約数和(自身を除く): 3219551160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 61, 66, 88, 110, 118, 120, 122, 132, 165, 177, 183, 220, 236, 244, 264, 283, 295, 305, 330, 354, 366, 440, 472, 488, 566, 590, 610, 649, 660, 671, 708, 732, 849, 885, 915, 1132, 1180, 1220, 1298, 1320, 1342, 1415, 1416, 1464, 1698, 1770, 1830, 1947, 2013, 2264, 2360, 2440, 2596, 2684, 2830, 3113, 3245, 3355, 3396, 3540, 3599, 3660, 3894, 4026, 4245, 5192, 5368, 5660, 6226, 6490, 6710, 6792, 7080, 7198, 7320, 7788, 8052, 8490, 9339, 9735, 10065, 10797, 11320, 12452, 12980, 13420, 14396, 15565, 15576, 16104, 16697, 16980, 17263, 17995, 18678, 19470, 20130, 21594, 24904, 25960, 26840, 28792, 31130, 33394, 33960, 34526, 35990, 37356, 38940, 39589, 40260, 43188, 46695, 50091, 51789, 53985, 62260, 66788, 69052, 71980, 74712, 77880, 79178, 80520, 83485, 86315, 86376, 93390, 100182, 103578, 107970, 118767, 124520, 133576, 138104, 143960, 158356, 166970, 172630, 183667, 186780, 189893, 197945, 200364, 207156, 215940, 237534, 250455, 258945, 316712, 333940, 345260, 367334, 373560, 379786, 395890, 400728, 414312, 431880, 475068, 500910, 517890, 551001, 569679, 593835, 667880, 690520, 734668, 759572, 791780, 918335, 949465, 950136, 1001820, 1018517, 1035780, 1102002, 1139358, 1187670, 1469336, 1519144, 1583560, 1836670, 1898930, 2003640, 2037034, 2071560, 2204004, 2278716, 2375340, 2755005, 2848395, 3055551, 3673340, 3797860, 4074068, 4408008, 4557432, 4750680, 5092585, 5510010, 5696790, 6111102, 7346680, 7595720, 8148136, 10185170, 11020020, 11203687, 11393580, 12222204, 15277755, 20370340, 22040040, 22407374, 22787160, 24444408, 30555510, 33611061, 40740680, 44814748, 56018435, 61111020, 67222122, 89629496, 112036870, 122222040, 134444244, 168055305, 224073740, 268888488, 336110610, 448147480, 672221220, 1344442440]

約数ペア:

[(1, 1344442440), (2, 672221220), (3, 448147480), (4, 336110610), (5, 268888488), (6, 224073740), (8, 168055305), (10, 134444244), (11, 122222040), (12, 112036870), (15, 89629496), (20, 67222122), (22, 61111020), (24, 56018435), (30, 44814748), (33, 40740680), (40, 33611061), (44, 30555510), (55, 24444408), (59, 22787160), (60, 22407374), (61, 22040040), (66, 20370340), (88, 15277755), (110, 12222204), (118, 11393580), (120, 11203687), (122, 11020020), (132, 10185170), (165, 8148136), (177, 7595720), (183, 7346680), (220, 6111102), (236, 5696790), (244, 5510010), (264, 5092585), (283, 4750680), (295, 4557432), (305, 4408008), (330, 4074068), (354, 3797860), (366, 3673340), (440, 3055551), (472, 2848395), (488, 2755005), (566, 2375340), (590, 2278716), (610, 2204004), (649, 2071560), (660, 2037034), (671, 2003640), (708, 1898930), (732, 1836670), (849, 1583560), (885, 1519144), (915, 1469336), (1132, 1187670), (1180, 1139358), (1220, 1102002), (1298, 1035780), (1320, 1018517), (1342, 1001820), (1415, 950136), (1416, 949465), (1464, 918335), (1698, 791780), (1770, 759572), (1830, 734668), (1947, 690520), (2013, 667880), (2264, 593835), (2360, 569679), (2440, 551001), (2596, 517890), (2684, 500910), (2830, 475068), (3113, 431880), (3245, 414312), (3355, 400728), (3396, 395890), (3540, 379786), (3599, 373560), (3660, 367334), (3894, 345260), (4026, 333940), (4245, 316712), (5192, 258945), (5368, 250455), (5660, 237534), (6226, 215940), (6490, 207156), (6710, 200364), (6792, 197945), (7080, 189893), (7198, 186780), (7320, 183667), (7788, 172630), (8052, 166970), (8490, 158356), (9339, 143960), (9735, 138104), (10065, 133576), (10797, 124520), (11320, 118767), (12452, 107970), (12980, 103578), (13420, 100182), (14396, 93390), (15565, 86376), (15576, 86315), (16104, 83485), (16697, 80520), (16980, 79178), (17263, 77880), (17995, 74712), (18678, 71980), (19470, 69052), (20130, 66788), (21594, 62260), (24904, 53985), (25960, 51789), (26840, 50091), (28792, 46695), (31130, 43188), (33394, 40260), (33960, 39589), (34526, 38940), (35990, 37356)]