412421520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7919}}^1$

素因数の和:7973

約数の個数: 160

約数和(自身を含む): 1508474880

約数和(自身を除く): 1096053360

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, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 7919, 8680, 10416, 13020, 15838, 17360, 23757, 26040, 31676, 39595, 47514, 52080, 55433, 63352, 79190, 95028, 110866, 118785, 126704, 158380, 166299, 190056, 221732, 237570, 245489, 277165, 316760, 332598, 380112, 443464, 475140, 490978, 554330, 633520, 665196, 736467, 831495, 886928, 950280, 981956, 1108660, 1227445, 1330392, 1472934, 1662990, 1718423, 1900560, 1963912, 2217320, 2454890, 2660784, 2945868, 3325980, 3436846, 3682335, 3927824, 4434640, 4909780, 5155269, 5891736, 6651960, 6873692, 7364670, 8592115, 9819560, 10310538, 11783472, 13303920, 13747384, 14729340, 17184230, 19639120, 20621076, 25776345, 27494768, 29458680, 34368460, 41242152, 51552690, 58917360, 68736920, 82484304, 103105380, 137473840, 206210760, 412421520]

約数ペア:

[(1, 412421520), (2, 206210760), (3, 137473840), (4, 103105380), (5, 82484304), (6, 68736920), (7, 58917360), (8, 51552690), (10, 41242152), (12, 34368460), (14, 29458680), (15, 27494768), (16, 25776345), (20, 20621076), (21, 19639120), (24, 17184230), (28, 14729340), (30, 13747384), (31, 13303920), (35, 11783472), (40, 10310538), (42, 9819560), (48, 8592115), (56, 7364670), (60, 6873692), (62, 6651960), (70, 5891736), (80, 5155269), (84, 4909780), (93, 4434640), (105, 3927824), (112, 3682335), (120, 3436846), (124, 3325980), (140, 2945868), (155, 2660784), (168, 2454890), (186, 2217320), (210, 1963912), (217, 1900560), (240, 1718423), (248, 1662990), (280, 1472934), (310, 1330392), (336, 1227445), (372, 1108660), (420, 981956), (434, 950280), (465, 886928), (496, 831495), (560, 736467), (620, 665196), (651, 633520), (744, 554330), (840, 490978), (868, 475140), (930, 443464), (1085, 380112), (1240, 332598), (1302, 316760), (1488, 277165), (1680, 245489), (1736, 237570), (1860, 221732), (2170, 190056), (2480, 166299), (2604, 158380), (3255, 126704), (3472, 118785), (3720, 110866), (4340, 95028), (5208, 79190), (6510, 63352), (7440, 55433), (7919, 52080), (8680, 47514), (10416, 39595), (13020, 31676), (15838, 26040), (17360, 23757)]