738777480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38239}}^1$

素因数の和:38283

約数の個数: 128

約数和(自身を含む): 2643148800

約数和(自身を除く): 1904371320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 38239, 76478, 114717, 152956, 191195, 229434, 267673, 305912, 382390, 458868, 535346, 573585, 764780, 803019, 879497, 917736, 1070692, 1147170, 1338365, 1529560, 1606038, 1758994, 2141384, 2294340, 2638491, 2676730, 3212076, 3517988, 4015095, 4397485, 4588680, 5276982, 5353460, 6156479, 6424152, 7035976, 8030190, 8794970, 10553964, 10706920, 12312958, 13192455, 16060380, 17589940, 18469437, 21107928, 24625916, 26384910, 30782395, 32120760, 35179880, 36938874, 49251832, 52769820, 61564790, 73877748, 92347185, 105539640, 123129580, 147755496, 184694370, 246259160, 369388740, 738777480]

約数ペア:

[(1, 738777480), (2, 369388740), (3, 246259160), (4, 184694370), (5, 147755496), (6, 123129580), (7, 105539640), (8, 92347185), (10, 73877748), (12, 61564790), (14, 52769820), (15, 49251832), (20, 36938874), (21, 35179880), (23, 32120760), (24, 30782395), (28, 26384910), (30, 24625916), (35, 21107928), (40, 18469437), (42, 17589940), (46, 16060380), (56, 13192455), (60, 12312958), (69, 10706920), (70, 10553964), (84, 8794970), (92, 8030190), (105, 7035976), (115, 6424152), (120, 6156479), (138, 5353460), (140, 5276982), (161, 4588680), (168, 4397485), (184, 4015095), (210, 3517988), (230, 3212076), (276, 2676730), (280, 2638491), (322, 2294340), (345, 2141384), (420, 1758994), (460, 1606038), (483, 1529560), (552, 1338365), (644, 1147170), (690, 1070692), (805, 917736), (840, 879497), (920, 803019), (966, 764780), (1288, 573585), (1380, 535346), (1610, 458868), (1932, 382390), (2415, 305912), (2760, 267673), (3220, 229434), (3864, 191195), (4830, 152956), (6440, 114717), (9660, 76478), (19320, 38239)]