165041520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3223

約数の個数: 160

約数和(自身を含む): 603770880

約数和(自身を除く): 438729360

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, 2170, 2480, 2604, 3169, 3255, 3472, 3720, 4340, 5208, 6338, 6510, 7440, 8680, 9507, 10416, 12676, 13020, 15845, 17360, 19014, 22183, 25352, 26040, 31690, 38028, 44366, 47535, 50704, 52080, 63380, 66549, 76056, 88732, 95070, 98239, 110915, 126760, 133098, 152112, 177464, 190140, 196478, 221830, 253520, 266196, 294717, 332745, 354928, 380280, 392956, 443660, 491195, 532392, 589434, 665490, 687673, 760560, 785912, 887320, 982390, 1064784, 1178868, 1330980, 1375346, 1473585, 1571824, 1774640, 1964780, 2063019, 2357736, 2661960, 2750692, 2947170, 3438365, 3929560, 4126038, 4715472, 5323920, 5501384, 5894340, 6876730, 7859120, 8252076, 10315095, 11002768, 11788680, 13753460, 16504152, 20630190, 23577360, 27506920, 33008304, 41260380, 55013840, 82520760, 165041520]

約数ペア:

[(1, 165041520), (2, 82520760), (3, 55013840), (4, 41260380), (5, 33008304), (6, 27506920), (7, 23577360), (8, 20630190), (10, 16504152), (12, 13753460), (14, 11788680), (15, 11002768), (16, 10315095), (20, 8252076), (21, 7859120), (24, 6876730), (28, 5894340), (30, 5501384), (31, 5323920), (35, 4715472), (40, 4126038), (42, 3929560), (48, 3438365), (56, 2947170), (60, 2750692), (62, 2661960), (70, 2357736), (80, 2063019), (84, 1964780), (93, 1774640), (105, 1571824), (112, 1473585), (120, 1375346), (124, 1330980), (140, 1178868), (155, 1064784), (168, 982390), (186, 887320), (210, 785912), (217, 760560), (240, 687673), (248, 665490), (280, 589434), (310, 532392), (336, 491195), (372, 443660), (420, 392956), (434, 380280), (465, 354928), (496, 332745), (560, 294717), (620, 266196), (651, 253520), (744, 221830), (840, 196478), (868, 190140), (930, 177464), (1085, 152112), (1240, 133098), (1302, 126760), (1488, 110915), (1680, 98239), (1736, 95070), (1860, 88732), (2170, 76056), (2480, 66549), (2604, 63380), (3169, 52080), (3255, 50704), (3472, 47535), (3720, 44366), (4340, 38028), (5208, 31690), (6338, 26040), (6510, 25352), (7440, 22183), (8680, 19014), (9507, 17360), (10416, 15845), (12676, 13020)]