105198240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 383201280

約数和(自身を除く): 278003040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 210, 224, 239, 240, 262, 280, 336, 393, 420, 478, 480, 524, 560, 655, 672, 717, 786, 840, 917, 956, 1048, 1120, 1195, 1310, 1434, 1572, 1673, 1680, 1834, 1912, 1965, 2096, 2390, 2620, 2751, 2868, 3144, 3346, 3360, 3585, 3668, 3824, 3930, 4192, 4585, 4780, 5019, 5240, 5502, 5736, 6288, 6692, 7170, 7336, 7648, 7860, 8365, 9170, 9560, 10038, 10480, 11004, 11472, 12576, 13384, 13755, 14340, 14672, 15720, 16730, 18340, 19120, 20076, 20960, 22008, 22944, 25095, 26768, 27510, 28680, 29344, 31309, 31440, 33460, 36680, 38240, 40152, 44016, 50190, 53536, 55020, 57360, 62618, 62880, 66920, 73360, 80304, 88032, 93927, 100380, 110040, 114720, 125236, 133840, 146720, 156545, 160608, 187854, 200760, 219163, 220080, 250472, 267680, 313090, 375708, 401520, 438326, 440160, 469635, 500944, 626180, 657489, 751416, 803040, 876652, 939270, 1001888, 1095815, 1252360, 1314978, 1502832, 1753304, 1878540, 2191630, 2504720, 2629956, 3005664, 3287445, 3506608, 3757080, 4383260, 5009440, 5259912, 6574890, 7013216, 7514160, 8766520, 10519824, 13149780, 15028320, 17533040, 21039648, 26299560, 35066080, 52599120, 105198240]

約数ペア:

[(1, 105198240), (2, 52599120), (3, 35066080), (4, 26299560), (5, 21039648), (6, 17533040), (7, 15028320), (8, 13149780), (10, 10519824), (12, 8766520), (14, 7514160), (15, 7013216), (16, 6574890), (20, 5259912), (21, 5009440), (24, 4383260), (28, 3757080), (30, 3506608), (32, 3287445), (35, 3005664), (40, 2629956), (42, 2504720), (48, 2191630), (56, 1878540), (60, 1753304), (70, 1502832), (80, 1314978), (84, 1252360), (96, 1095815), (105, 1001888), (112, 939270), (120, 876652), (131, 803040), (140, 751416), (160, 657489), (168, 626180), (210, 500944), (224, 469635), (239, 440160), (240, 438326), (262, 401520), (280, 375708), (336, 313090), (393, 267680), (420, 250472), (478, 220080), (480, 219163), (524, 200760), (560, 187854), (655, 160608), (672, 156545), (717, 146720), (786, 133840), (840, 125236), (917, 114720), (956, 110040), (1048, 100380), (1120, 93927), (1195, 88032), (1310, 80304), (1434, 73360), (1572, 66920), (1673, 62880), (1680, 62618), (1834, 57360), (1912, 55020), (1965, 53536), (2096, 50190), (2390, 44016), (2620, 40152), (2751, 38240), (2868, 36680), (3144, 33460), (3346, 31440), (3360, 31309), (3585, 29344), (3668, 28680), (3824, 27510), (3930, 26768), (4192, 25095), (4585, 22944), (4780, 22008), (5019, 20960), (5240, 20076), (5502, 19120), (5736, 18340), (6288, 16730), (6692, 15720), (7170, 14672), (7336, 14340), (7648, 13755), (7860, 13384), (8365, 12576), (9170, 11472), (9560, 11004), (10038, 10480)]