1016916320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 2874009600

約数和(自身を除く): 1857093280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 131, 140, 145, 160, 203, 224, 232, 239, 262, 280, 290, 406, 464, 478, 524, 560, 580, 655, 812, 917, 928, 956, 1015, 1048, 1120, 1160, 1195, 1310, 1624, 1673, 1834, 1912, 2030, 2096, 2320, 2390, 2620, 3248, 3346, 3668, 3799, 3824, 4060, 4192, 4585, 4640, 4780, 5240, 6496, 6692, 6931, 7336, 7598, 7648, 8120, 8365, 9170, 9560, 10480, 13384, 13862, 14672, 15196, 16240, 16730, 18340, 18995, 19120, 20960, 26593, 26768, 27724, 29344, 30392, 31309, 32480, 33460, 34655, 36680, 37990, 38240, 48517, 53186, 53536, 55448, 60784, 62618, 66920, 69310, 73360, 75980, 97034, 106372, 110896, 121568, 125236, 132965, 133840, 138620, 146720, 151960, 156545, 194068, 212744, 219163, 221792, 242585, 250472, 265930, 267680, 277240, 303920, 313090, 388136, 425488, 438326, 485170, 500944, 531860, 554480, 607840, 626180, 776272, 850976, 876652, 907961, 970340, 1001888, 1063720, 1095815, 1108960, 1252360, 1552544, 1753304, 1815922, 1940680, 2127440, 2191630, 2504720, 3506608, 3631844, 3881360, 4254880, 4383260, 4539805, 5009440, 6355727, 7013216, 7263688, 7762720, 8766520, 9079610, 12711454, 14527376, 17533040, 18159220, 25422908, 29054752, 31778635, 35066080, 36318440, 50845816, 63557270, 72636880, 101691632, 127114540, 145273760, 203383264, 254229080, 508458160, 1016916320]

約数ペア:

[(1, 1016916320), (2, 508458160), (4, 254229080), (5, 203383264), (7, 145273760), (8, 127114540), (10, 101691632), (14, 72636880), (16, 63557270), (20, 50845816), (28, 36318440), (29, 35066080), (32, 31778635), (35, 29054752), (40, 25422908), (56, 18159220), (58, 17533040), (70, 14527376), (80, 12711454), (112, 9079610), (116, 8766520), (131, 7762720), (140, 7263688), (145, 7013216), (160, 6355727), (203, 5009440), (224, 4539805), (232, 4383260), (239, 4254880), (262, 3881360), (280, 3631844), (290, 3506608), (406, 2504720), (464, 2191630), (478, 2127440), (524, 1940680), (560, 1815922), (580, 1753304), (655, 1552544), (812, 1252360), (917, 1108960), (928, 1095815), (956, 1063720), (1015, 1001888), (1048, 970340), (1120, 907961), (1160, 876652), (1195, 850976), (1310, 776272), (1624, 626180), (1673, 607840), (1834, 554480), (1912, 531860), (2030, 500944), (2096, 485170), (2320, 438326), (2390, 425488), (2620, 388136), (3248, 313090), (3346, 303920), (3668, 277240), (3799, 267680), (3824, 265930), (4060, 250472), (4192, 242585), (4585, 221792), (4640, 219163), (4780, 212744), (5240, 194068), (6496, 156545), (6692, 151960), (6931, 146720), (7336, 138620), (7598, 133840), (7648, 132965), (8120, 125236), (8365, 121568), (9170, 110896), (9560, 106372), (10480, 97034), (13384, 75980), (13862, 73360), (14672, 69310), (15196, 66920), (16240, 62618), (16730, 60784), (18340, 55448), (18995, 53536), (19120, 53186), (20960, 48517), (26593, 38240), (26768, 37990), (27724, 36680), (29344, 34655), (30392, 33460), (31309, 32480)]