818330760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9203}}^1$

素因数の和:9252

約数の個数: 192

約数和(自身を含む): 3015230400

約数和(自身を除く): 2196899640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9203, 9880, 11115, 14820, 17784, 18406, 22230, 27609, 29640, 36812, 44460, 46015, 55218, 73624, 82827, 88920, 92030, 110436, 119639, 138045, 165654, 174857, 184060, 220872, 239278, 276090, 331308, 349714, 358917, 368120, 414135, 478556, 524571, 552180, 598195, 662616, 699428, 717834, 828270, 874285, 957112, 1049142, 1076751, 1104360, 1196390, 1398856, 1435668, 1573713, 1656540, 1748570, 1794585, 2098284, 2153502, 2273141, 2392780, 2622855, 2871336, 3147426, 3313080, 3497140, 3589170, 4196568, 4307004, 4546282, 4785560, 5245710, 5383755, 6294852, 6819423, 6994280, 7178340, 7868565, 8614008, 9092564, 10491420, 10767510, 11365705, 12589704, 13638846, 14356680, 15737130, 18185128, 20458269, 20982840, 21535020, 22731410, 27277692, 31474260, 34097115, 40916538, 43070040, 45462820, 54555384, 62948520, 68194230, 81833076, 90925640, 102291345, 136388460, 163666152, 204582690, 272776920, 409165380, 818330760]

約数ペア:

[(1, 818330760), (2, 409165380), (3, 272776920), (4, 204582690), (5, 163666152), (6, 136388460), (8, 102291345), (9, 90925640), (10, 81833076), (12, 68194230), (13, 62948520), (15, 54555384), (18, 45462820), (19, 43070040), (20, 40916538), (24, 34097115), (26, 31474260), (30, 27277692), (36, 22731410), (38, 21535020), (39, 20982840), (40, 20458269), (45, 18185128), (52, 15737130), (57, 14356680), (60, 13638846), (65, 12589704), (72, 11365705), (76, 10767510), (78, 10491420), (90, 9092564), (95, 8614008), (104, 7868565), (114, 7178340), (117, 6994280), (120, 6819423), (130, 6294852), (152, 5383755), (156, 5245710), (171, 4785560), (180, 4546282), (190, 4307004), (195, 4196568), (228, 3589170), (234, 3497140), (247, 3313080), (260, 3147426), (285, 2871336), (312, 2622855), (342, 2392780), (360, 2273141), (380, 2153502), (390, 2098284), (456, 1794585), (468, 1748570), (494, 1656540), (520, 1573713), (570, 1435668), (585, 1398856), (684, 1196390), (741, 1104360), (760, 1076751), (780, 1049142), (855, 957112), (936, 874285), (988, 828270), (1140, 717834), (1170, 699428), (1235, 662616), (1368, 598195), (1482, 552180), (1560, 524571), (1710, 478556), (1976, 414135), (2223, 368120), (2280, 358917), (2340, 349714), (2470, 331308), (2964, 276090), (3420, 239278), (3705, 220872), (4446, 184060), (4680, 174857), (4940, 165654), (5928, 138045), (6840, 119639), (7410, 110436), (8892, 92030), (9203, 88920), (9880, 82827), (11115, 73624), (14820, 55218), (17784, 46015), (18406, 44460), (22230, 36812), (27609, 29640)]