6483960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 25159680

約数和(自身を除く): 18675720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 83, 84, 90, 93, 105, 120, 124, 126, 140, 155, 166, 168, 180, 186, 210, 217, 248, 249, 252, 279, 280, 310, 315, 332, 360, 372, 415, 420, 434, 465, 498, 504, 558, 581, 620, 630, 651, 664, 744, 747, 830, 840, 868, 930, 996, 1085, 1116, 1162, 1240, 1245, 1260, 1302, 1395, 1494, 1660, 1736, 1743, 1860, 1953, 1992, 2170, 2232, 2324, 2490, 2520, 2573, 2604, 2790, 2905, 2988, 3255, 3320, 3486, 3720, 3735, 3906, 4340, 4648, 4980, 5146, 5208, 5229, 5580, 5810, 5976, 6510, 6972, 7470, 7719, 7812, 8680, 8715, 9765, 9960, 10292, 10458, 11160, 11620, 12865, 13020, 13944, 14940, 15438, 15624, 17430, 18011, 19530, 20584, 20916, 23157, 23240, 25730, 26040, 26145, 29880, 30876, 34860, 36022, 38595, 39060, 41832, 46314, 51460, 52290, 54033, 61752, 69720, 72044, 77190, 78120, 90055, 92628, 102920, 104580, 108066, 115785, 144088, 154380, 162099, 180110, 185256, 209160, 216132, 231570, 270165, 308760, 324198, 360220, 432264, 463140, 540330, 648396, 720440, 810495, 926280, 1080660, 1296792, 1620990, 2161320, 3241980, 6483960]

約数ペア:

[(1, 6483960), (2, 3241980), (3, 2161320), (4, 1620990), (5, 1296792), (6, 1080660), (7, 926280), (8, 810495), (9, 720440), (10, 648396), (12, 540330), (14, 463140), (15, 432264), (18, 360220), (20, 324198), (21, 308760), (24, 270165), (28, 231570), (30, 216132), (31, 209160), (35, 185256), (36, 180110), (40, 162099), (42, 154380), (45, 144088), (56, 115785), (60, 108066), (62, 104580), (63, 102920), (70, 92628), (72, 90055), (83, 78120), (84, 77190), (90, 72044), (93, 69720), (105, 61752), (120, 54033), (124, 52290), (126, 51460), (140, 46314), (155, 41832), (166, 39060), (168, 38595), (180, 36022), (186, 34860), (210, 30876), (217, 29880), (248, 26145), (249, 26040), (252, 25730), (279, 23240), (280, 23157), (310, 20916), (315, 20584), (332, 19530), (360, 18011), (372, 17430), (415, 15624), (420, 15438), (434, 14940), (465, 13944), (498, 13020), (504, 12865), (558, 11620), (581, 11160), (620, 10458), (630, 10292), (651, 9960), (664, 9765), (744, 8715), (747, 8680), (830, 7812), (840, 7719), (868, 7470), (930, 6972), (996, 6510), (1085, 5976), (1116, 5810), (1162, 5580), (1240, 5229), (1245, 5208), (1260, 5146), (1302, 4980), (1395, 4648), (1494, 4340), (1660, 3906), (1736, 3735), (1743, 3720), (1860, 3486), (1953, 3320), (1992, 3255), (2170, 2988), (2232, 2905), (2324, 2790), (2490, 2604), (2520, 2573)]