307159020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3581

約数の個数: 192

約数和(自身を含む): 1139927040

約数和(自身を除く): 832768020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3533, 3780, 4140, 4347, 4830, 5796, 6210, 7066, 7245, 8694, 9660, 10599, 12420, 14132, 14490, 17388, 17665, 21198, 21735, 24731, 28980, 31797, 35330, 42396, 43470, 49462, 52995, 63594, 70660, 74193, 81259, 86940, 95391, 98924, 105990, 123655, 127188, 148386, 158985, 162518, 190782, 211980, 222579, 243777, 247310, 296772, 317970, 325036, 370965, 381564, 406295, 445158, 476955, 487554, 494620, 568813, 635940, 667737, 731331, 741930, 812590, 890316, 953910, 975108, 1112895, 1137626, 1218885, 1335474, 1462662, 1483860, 1625180, 1706439, 1907820, 2193993, 2225790, 2275252, 2437770, 2670948, 2844065, 2925324, 3338685, 3412878, 3656655, 4387986, 4451580, 4875540, 5119317, 5688130, 6677370, 6825756, 7313310, 8532195, 8775972, 10238634, 10969965, 11376260, 13354740, 14626620, 15357951, 17064390, 20477268, 21939930, 25596585, 30715902, 34128780, 43879860, 51193170, 61431804, 76789755, 102386340, 153579510, 307159020]

約数ペア:

[(1, 307159020), (2, 153579510), (3, 102386340), (4, 76789755), (5, 61431804), (6, 51193170), (7, 43879860), (9, 34128780), (10, 30715902), (12, 25596585), (14, 21939930), (15, 20477268), (18, 17064390), (20, 15357951), (21, 14626620), (23, 13354740), (27, 11376260), (28, 10969965), (30, 10238634), (35, 8775972), (36, 8532195), (42, 7313310), (45, 6825756), (46, 6677370), (54, 5688130), (60, 5119317), (63, 4875540), (69, 4451580), (70, 4387986), (84, 3656655), (90, 3412878), (92, 3338685), (105, 2925324), (108, 2844065), (115, 2670948), (126, 2437770), (135, 2275252), (138, 2225790), (140, 2193993), (161, 1907820), (180, 1706439), (189, 1625180), (207, 1483860), (210, 1462662), (230, 1335474), (252, 1218885), (270, 1137626), (276, 1112895), (315, 975108), (322, 953910), (345, 890316), (378, 812590), (414, 741930), (420, 731331), (460, 667737), (483, 635940), (540, 568813), (621, 494620), (630, 487554), (644, 476955), (690, 445158), (756, 406295), (805, 381564), (828, 370965), (945, 325036), (966, 317970), (1035, 296772), (1242, 247310), (1260, 243777), (1380, 222579), (1449, 211980), (1610, 190782), (1890, 162518), (1932, 158985), (2070, 148386), (2415, 127188), (2484, 123655), (2898, 105990), (3105, 98924), (3220, 95391), (3533, 86940), (3780, 81259), (4140, 74193), (4347, 70660), (4830, 63594), (5796, 52995), (6210, 49462), (7066, 43470), (7245, 42396), (8694, 35330), (9660, 31797), (10599, 28980), (12420, 24731), (14132, 21735), (14490, 21198), (17388, 17665)]