873319440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7121}}^1$

素因数の和:7217

約数の個数: 160

約数和(自身を含む): 3136870656

約数和(自身を除く): 2263551216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 4088, 4380, 5110, 5840, 6132, 7121, 7665, 8176, 8760, 10220, 12264, 14242, 15330, 17520, 20440, 21363, 24528, 28484, 30660, 35605, 40880, 42726, 49847, 56968, 61320, 71210, 85452, 99694, 106815, 113936, 122640, 142420, 149541, 170904, 199388, 213630, 249235, 284840, 299082, 341808, 398776, 427260, 498470, 519833, 569680, 598164, 747705, 797552, 854520, 996940, 1039666, 1196328, 1495410, 1559499, 1709040, 1993880, 2079332, 2392656, 2599165, 2990820, 3118998, 3638831, 3987760, 4158664, 5198330, 5981640, 6237996, 7277662, 7797495, 8317328, 10396660, 10916493, 11963280, 12475992, 14555324, 15594990, 18194155, 20793320, 21832986, 24951984, 29110648, 31189980, 36388310, 41586640, 43665972, 54582465, 58221296, 62379960, 72776620, 87331944, 109164930, 124759920, 145553240, 174663888, 218329860, 291106480, 436659720, 873319440]

約数ペア:

[(1, 873319440), (2, 436659720), (3, 291106480), (4, 218329860), (5, 174663888), (6, 145553240), (7, 124759920), (8, 109164930), (10, 87331944), (12, 72776620), (14, 62379960), (15, 58221296), (16, 54582465), (20, 43665972), (21, 41586640), (24, 36388310), (28, 31189980), (30, 29110648), (35, 24951984), (40, 21832986), (42, 20793320), (48, 18194155), (56, 15594990), (60, 14555324), (70, 12475992), (73, 11963280), (80, 10916493), (84, 10396660), (105, 8317328), (112, 7797495), (120, 7277662), (140, 6237996), (146, 5981640), (168, 5198330), (210, 4158664), (219, 3987760), (240, 3638831), (280, 3118998), (292, 2990820), (336, 2599165), (365, 2392656), (420, 2079332), (438, 1993880), (511, 1709040), (560, 1559499), (584, 1495410), (730, 1196328), (840, 1039666), (876, 996940), (1022, 854520), (1095, 797552), (1168, 747705), (1460, 598164), (1533, 569680), (1680, 519833), (1752, 498470), (2044, 427260), (2190, 398776), (2555, 341808), (2920, 299082), (3066, 284840), (3504, 249235), (4088, 213630), (4380, 199388), (5110, 170904), (5840, 149541), (6132, 142420), (7121, 122640), (7665, 113936), (8176, 106815), (8760, 99694), (10220, 85452), (12264, 71210), (14242, 61320), (15330, 56968), (17520, 49847), (20440, 42726), (21363, 40880), (24528, 35605), (28484, 30660)]