101503920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2003

約数の個数: 160

約数和(自身を含む): 371404800

約数和(自身を除く): 269900880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 1949, 2170, 2480, 2604, 3255, 3472, 3720, 3898, 4340, 5208, 5847, 6510, 7440, 7796, 8680, 9745, 10416, 11694, 13020, 13643, 15592, 17360, 19490, 23388, 26040, 27286, 29235, 31184, 38980, 40929, 46776, 52080, 54572, 58470, 60419, 68215, 77960, 81858, 93552, 109144, 116940, 120838, 136430, 155920, 163716, 181257, 204645, 218288, 233880, 241676, 272860, 302095, 327432, 362514, 409290, 422933, 467760, 483352, 545720, 604190, 654864, 725028, 818580, 845866, 906285, 966704, 1091440, 1208380, 1268799, 1450056, 1637160, 1691732, 1812570, 2114665, 2416760, 2537598, 2900112, 3274320, 3383464, 3625140, 4229330, 4833520, 5075196, 6343995, 6766928, 7250280, 8458660, 10150392, 12687990, 14500560, 16917320, 20300784, 25375980, 33834640, 50751960, 101503920]

約数ペア:

[(1, 101503920), (2, 50751960), (3, 33834640), (4, 25375980), (5, 20300784), (6, 16917320), (7, 14500560), (8, 12687990), (10, 10150392), (12, 8458660), (14, 7250280), (15, 6766928), (16, 6343995), (20, 5075196), (21, 4833520), (24, 4229330), (28, 3625140), (30, 3383464), (31, 3274320), (35, 2900112), (40, 2537598), (42, 2416760), (48, 2114665), (56, 1812570), (60, 1691732), (62, 1637160), (70, 1450056), (80, 1268799), (84, 1208380), (93, 1091440), (105, 966704), (112, 906285), (120, 845866), (124, 818580), (140, 725028), (155, 654864), (168, 604190), (186, 545720), (210, 483352), (217, 467760), (240, 422933), (248, 409290), (280, 362514), (310, 327432), (336, 302095), (372, 272860), (420, 241676), (434, 233880), (465, 218288), (496, 204645), (560, 181257), (620, 163716), (651, 155920), (744, 136430), (840, 120838), (868, 116940), (930, 109144), (1085, 93552), (1240, 81858), (1302, 77960), (1488, 68215), (1680, 60419), (1736, 58470), (1860, 54572), (1949, 52080), (2170, 46776), (2480, 40929), (2604, 38980), (3255, 31184), (3472, 29235), (3720, 27286), (3898, 26040), (4340, 23388), (5208, 19490), (5847, 17360), (6510, 15592), (7440, 13643), (7796, 13020), (8680, 11694), (9745, 10416)]