326275320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{7927}}^1$

素因数の和:7962

約数の個数: 128

約数和(自身を含む): 1141632000

約数和(自身を除く): 815356680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 7927, 8232, 10290, 13720, 15854, 20580, 23781, 31708, 39635, 41160, 47562, 55489, 63416, 79270, 95124, 110978, 118905, 158540, 166467, 190248, 221956, 237810, 277445, 317080, 332934, 388423, 443912, 475620, 554890, 665868, 776846, 832335, 951240, 1109780, 1165269, 1331736, 1553692, 1664670, 1942115, 2219560, 2330538, 2718961, 3107384, 3329340, 3884230, 4661076, 5437922, 5826345, 6658680, 7768460, 8156883, 9322152, 10875844, 11652690, 13594805, 15536920, 16313766, 21751688, 23305380, 27189610, 32627532, 40784415, 46610760, 54379220, 65255064, 81568830, 108758440, 163137660, 326275320]

約数ペア:

[(1, 326275320), (2, 163137660), (3, 108758440), (4, 81568830), (5, 65255064), (6, 54379220), (7, 46610760), (8, 40784415), (10, 32627532), (12, 27189610), (14, 23305380), (15, 21751688), (20, 16313766), (21, 15536920), (24, 13594805), (28, 11652690), (30, 10875844), (35, 9322152), (40, 8156883), (42, 7768460), (49, 6658680), (56, 5826345), (60, 5437922), (70, 4661076), (84, 3884230), (98, 3329340), (105, 3107384), (120, 2718961), (140, 2330538), (147, 2219560), (168, 1942115), (196, 1664670), (210, 1553692), (245, 1331736), (280, 1165269), (294, 1109780), (343, 951240), (392, 832335), (420, 776846), (490, 665868), (588, 554890), (686, 475620), (735, 443912), (840, 388423), (980, 332934), (1029, 317080), (1176, 277445), (1372, 237810), (1470, 221956), (1715, 190248), (1960, 166467), (2058, 158540), (2744, 118905), (2940, 110978), (3430, 95124), (4116, 79270), (5145, 63416), (5880, 55489), (6860, 47562), (7927, 41160), (8232, 39635), (10290, 31708), (13720, 23781), (15854, 20580)]