4651920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 19498752

約数和(自身を除く): 14846832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 71, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 142, 144, 156, 168, 180, 182, 195, 208, 210, 213, 234, 240, 252, 260, 273, 280, 284, 312, 315, 336, 355, 360, 364, 390, 420, 426, 455, 468, 497, 504, 520, 546, 560, 568, 585, 624, 630, 639, 710, 720, 728, 780, 819, 840, 852, 910, 923, 936, 994, 1008, 1040, 1065, 1092, 1136, 1170, 1260, 1278, 1365, 1420, 1456, 1491, 1560, 1638, 1680, 1704, 1820, 1846, 1872, 1988, 2130, 2184, 2340, 2485, 2520, 2556, 2730, 2769, 2840, 2982, 3120, 3195, 3276, 3408, 3640, 3692, 3976, 4095, 4260, 4368, 4473, 4615, 4680, 4970, 5040, 5112, 5460, 5538, 5680, 5964, 6390, 6461, 6552, 7280, 7384, 7455, 7952, 8190, 8307, 8520, 8946, 9230, 9360, 9940, 10224, 10920, 11076, 11928, 12780, 12922, 13104, 13845, 14768, 14910, 16380, 16614, 17040, 17892, 18460, 19383, 19880, 21840, 22152, 22365, 23856, 25560, 25844, 27690, 29820, 32305, 32760, 33228, 35784, 36920, 38766, 39760, 41535, 44304, 44730, 51120, 51688, 55380, 58149, 59640, 64610, 65520, 66456, 71568, 73840, 77532, 83070, 89460, 96915, 103376, 110760, 116298, 119280, 129220, 132912, 155064, 166140, 178920, 193830, 221520, 232596, 258440, 290745, 310128, 332280, 357840, 387660, 465192, 516880, 581490, 664560, 775320, 930384, 1162980, 1550640, 2325960, 4651920]

約数ペア:

[(1, 4651920), (2, 2325960), (3, 1550640), (4, 1162980), (5, 930384), (6, 775320), (7, 664560), (8, 581490), (9, 516880), (10, 465192), (12, 387660), (13, 357840), (14, 332280), (15, 310128), (16, 290745), (18, 258440), (20, 232596), (21, 221520), (24, 193830), (26, 178920), (28, 166140), (30, 155064), (35, 132912), (36, 129220), (39, 119280), (40, 116298), (42, 110760), (45, 103376), (48, 96915), (52, 89460), (56, 83070), (60, 77532), (63, 73840), (65, 71568), (70, 66456), (71, 65520), (72, 64610), (78, 59640), (80, 58149), (84, 55380), (90, 51688), (91, 51120), (104, 44730), (105, 44304), (112, 41535), (117, 39760), (120, 38766), (126, 36920), (130, 35784), (140, 33228), (142, 32760), (144, 32305), (156, 29820), (168, 27690), (180, 25844), (182, 25560), (195, 23856), (208, 22365), (210, 22152), (213, 21840), (234, 19880), (240, 19383), (252, 18460), (260, 17892), (273, 17040), (280, 16614), (284, 16380), (312, 14910), (315, 14768), (336, 13845), (355, 13104), (360, 12922), (364, 12780), (390, 11928), (420, 11076), (426, 10920), (455, 10224), (468, 9940), (497, 9360), (504, 9230), (520, 8946), (546, 8520), (560, 8307), (568, 8190), (585, 7952), (624, 7455), (630, 7384), (639, 7280), (710, 6552), (720, 6461), (728, 6390), (780, 5964), (819, 5680), (840, 5538), (852, 5460), (910, 5112), (923, 5040), (936, 4970), (994, 4680), (1008, 4615), (1040, 4473), (1065, 4368), (1092, 4260), (1136, 4095), (1170, 3976), (1260, 3692), (1278, 3640), (1365, 3408), (1420, 3276), (1456, 3195), (1491, 3120), (1560, 2982), (1638, 2840), (1680, 2769), (1704, 2730), (1820, 2556), (1846, 2520), (1872, 2485), (1988, 2340), (2130, 2184)]