42394560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 224

約数和(自身を含む): 150205440

約数和(自身を除く): 107810880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 79, 80, 86, 96, 104, 120, 129, 130, 156, 158, 160, 172, 192, 195, 208, 215, 237, 240, 258, 260, 312, 316, 320, 344, 390, 395, 416, 430, 474, 480, 516, 520, 559, 624, 632, 645, 688, 780, 790, 832, 860, 948, 960, 1027, 1032, 1040, 1118, 1185, 1248, 1264, 1290, 1376, 1560, 1580, 1677, 1720, 1896, 2054, 2064, 2080, 2236, 2370, 2496, 2528, 2580, 2752, 2795, 3081, 3120, 3160, 3354, 3397, 3440, 3792, 4108, 4128, 4160, 4472, 4740, 5056, 5135, 5160, 5590, 6162, 6240, 6320, 6708, 6794, 6880, 7584, 8216, 8256, 8385, 8944, 9480, 10191, 10270, 10320, 11180, 12324, 12480, 12640, 13416, 13588, 13760, 15168, 15405, 16432, 16770, 16985, 17888, 18960, 20382, 20540, 20640, 22360, 24648, 25280, 26832, 27176, 30810, 32864, 33540, 33970, 35776, 37920, 40764, 41080, 41280, 44161, 44720, 49296, 50955, 53664, 54352, 61620, 65728, 67080, 67940, 75840, 81528, 82160, 88322, 89440, 98592, 101910, 107328, 108704, 123240, 132483, 134160, 135880, 163056, 164320, 176644, 178880, 197184, 203820, 217408, 220805, 246480, 264966, 268320, 271760, 326112, 328640, 353288, 407640, 441610, 492960, 529932, 536640, 543520, 652224, 662415, 706576, 815280, 883220, 985920, 1059864, 1087040, 1324830, 1413152, 1630560, 1766440, 2119728, 2649660, 2826304, 3261120, 3532880, 4239456, 5299320, 7065760, 8478912, 10598640, 14131520, 21197280, 42394560]

約数ペア:

[(1, 42394560), (2, 21197280), (3, 14131520), (4, 10598640), (5, 8478912), (6, 7065760), (8, 5299320), (10, 4239456), (12, 3532880), (13, 3261120), (15, 2826304), (16, 2649660), (20, 2119728), (24, 1766440), (26, 1630560), (30, 1413152), (32, 1324830), (39, 1087040), (40, 1059864), (43, 985920), (48, 883220), (52, 815280), (60, 706576), (64, 662415), (65, 652224), (78, 543520), (79, 536640), (80, 529932), (86, 492960), (96, 441610), (104, 407640), (120, 353288), (129, 328640), (130, 326112), (156, 271760), (158, 268320), (160, 264966), (172, 246480), (192, 220805), (195, 217408), (208, 203820), (215, 197184), (237, 178880), (240, 176644), (258, 164320), (260, 163056), (312, 135880), (316, 134160), (320, 132483), (344, 123240), (390, 108704), (395, 107328), (416, 101910), (430, 98592), (474, 89440), (480, 88322), (516, 82160), (520, 81528), (559, 75840), (624, 67940), (632, 67080), (645, 65728), (688, 61620), (780, 54352), (790, 53664), (832, 50955), (860, 49296), (948, 44720), (960, 44161), (1027, 41280), (1032, 41080), (1040, 40764), (1118, 37920), (1185, 35776), (1248, 33970), (1264, 33540), (1290, 32864), (1376, 30810), (1560, 27176), (1580, 26832), (1677, 25280), (1720, 24648), (1896, 22360), (2054, 20640), (2064, 20540), (2080, 20382), (2236, 18960), (2370, 17888), (2496, 16985), (2528, 16770), (2580, 16432), (2752, 15405), (2795, 15168), (3081, 13760), (3120, 13588), (3160, 13416), (3354, 12640), (3397, 12480), (3440, 12324), (3792, 11180), (4108, 10320), (4128, 10270), (4160, 10191), (4472, 9480), (4740, 8944), (5056, 8385), (5135, 8256), (5160, 8216), (5590, 7584), (6162, 6880), (6240, 6794), (6320, 6708)]