147630560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 454616064

約数和(自身を除く): 306985504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 280, 308, 322, 352, 368, 385, 440, 460, 506, 521, 560, 616, 644, 736, 770, 805, 880, 920, 1012, 1042, 1120, 1232, 1265, 1288, 1540, 1610, 1760, 1771, 1840, 2024, 2084, 2464, 2530, 2576, 2605, 3080, 3220, 3542, 3647, 3680, 4048, 4168, 5060, 5152, 5210, 5731, 6160, 6440, 7084, 7294, 8096, 8336, 8855, 10120, 10420, 11462, 11983, 12320, 12880, 14168, 14588, 16672, 17710, 18235, 20240, 20840, 22924, 23966, 25760, 28336, 28655, 29176, 35420, 36470, 40117, 40480, 41680, 45848, 47932, 56672, 57310, 58352, 59915, 70840, 72940, 80234, 83360, 83881, 91696, 95864, 114620, 116704, 119830, 131813, 141680, 145880, 160468, 167762, 183392, 191728, 200585, 229240, 239660, 263626, 283360, 291760, 320936, 335524, 383456, 401170, 419405, 458480, 479320, 527252, 583520, 641872, 659065, 671048, 802340, 838810, 916960, 922691, 958640, 1054504, 1283744, 1318130, 1342096, 1604680, 1677620, 1845382, 1917280, 2109008, 2636260, 2684192, 3209360, 3355240, 3690764, 4218016, 4613455, 5272520, 6418720, 6710480, 7381528, 9226910, 10545040, 13420960, 14763056, 18453820, 21090080, 29526112, 36907640, 73815280, 147630560]

約数ペア:

[(1, 147630560), (2, 73815280), (4, 36907640), (5, 29526112), (7, 21090080), (8, 18453820), (10, 14763056), (11, 13420960), (14, 10545040), (16, 9226910), (20, 7381528), (22, 6710480), (23, 6418720), (28, 5272520), (32, 4613455), (35, 4218016), (40, 3690764), (44, 3355240), (46, 3209360), (55, 2684192), (56, 2636260), (70, 2109008), (77, 1917280), (80, 1845382), (88, 1677620), (92, 1604680), (110, 1342096), (112, 1318130), (115, 1283744), (140, 1054504), (154, 958640), (160, 922691), (161, 916960), (176, 838810), (184, 802340), (220, 671048), (224, 659065), (230, 641872), (253, 583520), (280, 527252), (308, 479320), (322, 458480), (352, 419405), (368, 401170), (385, 383456), (440, 335524), (460, 320936), (506, 291760), (521, 283360), (560, 263626), (616, 239660), (644, 229240), (736, 200585), (770, 191728), (805, 183392), (880, 167762), (920, 160468), (1012, 145880), (1042, 141680), (1120, 131813), (1232, 119830), (1265, 116704), (1288, 114620), (1540, 95864), (1610, 91696), (1760, 83881), (1771, 83360), (1840, 80234), (2024, 72940), (2084, 70840), (2464, 59915), (2530, 58352), (2576, 57310), (2605, 56672), (3080, 47932), (3220, 45848), (3542, 41680), (3647, 40480), (3680, 40117), (4048, 36470), (4168, 35420), (5060, 29176), (5152, 28655), (5210, 28336), (5731, 25760), (6160, 23966), (6440, 22924), (7084, 20840), (7294, 20240), (8096, 18235), (8336, 17710), (8855, 16672), (10120, 14588), (10420, 14168), (11462, 12880), (11983, 12320)]