153877360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 459970560

約数和(自身を除く): 306093200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 322, 364, 368, 455, 460, 520, 560, 598, 644, 728, 805, 910, 919, 920, 1040, 1196, 1288, 1456, 1495, 1610, 1820, 1838, 1840, 2093, 2392, 2576, 2990, 3220, 3640, 3676, 4186, 4595, 4784, 5980, 6433, 6440, 7280, 7352, 8372, 9190, 10465, 11947, 11960, 12866, 12880, 14704, 16744, 18380, 20930, 21137, 23894, 23920, 25732, 32165, 33488, 36760, 41860, 42274, 47788, 51464, 59735, 64330, 73520, 83629, 83720, 84548, 95576, 102928, 105685, 119470, 128660, 147959, 167258, 167440, 169096, 191152, 211370, 238940, 257320, 274781, 295918, 334516, 338192, 418145, 422740, 477880, 514640, 549562, 591836, 669032, 739795, 836290, 845480, 955760, 1099124, 1183672, 1338064, 1373905, 1479590, 1672580, 1690960, 1923467, 2198248, 2367344, 2747810, 2959180, 3345160, 3846934, 4396496, 5495620, 5918360, 6690320, 7693868, 9617335, 10991240, 11836720, 15387736, 19234670, 21982480, 30775472, 38469340, 76938680, 153877360]

約数ペア:

[(1, 153877360), (2, 76938680), (4, 38469340), (5, 30775472), (7, 21982480), (8, 19234670), (10, 15387736), (13, 11836720), (14, 10991240), (16, 9617335), (20, 7693868), (23, 6690320), (26, 5918360), (28, 5495620), (35, 4396496), (40, 3846934), (46, 3345160), (52, 2959180), (56, 2747810), (65, 2367344), (70, 2198248), (80, 1923467), (91, 1690960), (92, 1672580), (104, 1479590), (112, 1373905), (115, 1338064), (130, 1183672), (140, 1099124), (161, 955760), (182, 845480), (184, 836290), (208, 739795), (230, 669032), (260, 591836), (280, 549562), (299, 514640), (322, 477880), (364, 422740), (368, 418145), (455, 338192), (460, 334516), (520, 295918), (560, 274781), (598, 257320), (644, 238940), (728, 211370), (805, 191152), (910, 169096), (919, 167440), (920, 167258), (1040, 147959), (1196, 128660), (1288, 119470), (1456, 105685), (1495, 102928), (1610, 95576), (1820, 84548), (1838, 83720), (1840, 83629), (2093, 73520), (2392, 64330), (2576, 59735), (2990, 51464), (3220, 47788), (3640, 42274), (3676, 41860), (4186, 36760), (4595, 33488), (4784, 32165), (5980, 25732), (6433, 23920), (6440, 23894), (7280, 21137), (7352, 20930), (8372, 18380), (9190, 16744), (10465, 14704), (11947, 12880), (11960, 12866)]