349675680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 1140023808

約数和(自身を除く): 790348128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 83, 96, 120, 131, 134, 160, 166, 201, 240, 249, 262, 268, 332, 335, 393, 402, 415, 480, 498, 524, 536, 655, 664, 670, 786, 804, 830, 996, 1005, 1048, 1072, 1245, 1310, 1328, 1340, 1572, 1608, 1660, 1965, 1992, 2010, 2096, 2144, 2490, 2620, 2656, 2680, 3144, 3216, 3320, 3930, 3984, 4020, 4192, 4980, 5240, 5360, 5561, 6288, 6432, 6640, 7860, 7968, 8040, 8777, 9960, 10480, 10720, 10873, 11122, 12576, 13280, 15720, 16080, 16683, 17554, 19920, 20960, 21746, 22244, 26331, 27805, 31440, 32160, 32619, 33366, 35108, 39840, 43492, 43885, 44488, 52662, 54365, 55610, 62880, 65238, 66732, 70216, 83415, 86984, 87770, 88976, 105324, 108730, 111220, 130476, 131655, 133464, 140432, 163095, 166830, 173968, 175540, 177952, 210648, 217460, 222440, 260952, 263310, 266928, 280864, 326190, 333660, 347936, 351080, 421296, 434920, 444880, 521904, 526620, 533856, 652380, 667320, 702160, 728491, 842592, 869840, 889760, 1043808, 1053240, 1304760, 1334640, 1404320, 1456982, 1739680, 2106480, 2185473, 2609520, 2669280, 2913964, 3642455, 4212960, 4370946, 5219040, 5827928, 7284910, 8741892, 10927365, 11655856, 14569820, 17483784, 21854730, 23311712, 29139640, 34967568, 43709460, 58279280, 69935136, 87418920, 116558560, 174837840, 349675680]

約数ペア:

[(1, 349675680), (2, 174837840), (3, 116558560), (4, 87418920), (5, 69935136), (6, 58279280), (8, 43709460), (10, 34967568), (12, 29139640), (15, 23311712), (16, 21854730), (20, 17483784), (24, 14569820), (30, 11655856), (32, 10927365), (40, 8741892), (48, 7284910), (60, 5827928), (67, 5219040), (80, 4370946), (83, 4212960), (96, 3642455), (120, 2913964), (131, 2669280), (134, 2609520), (160, 2185473), (166, 2106480), (201, 1739680), (240, 1456982), (249, 1404320), (262, 1334640), (268, 1304760), (332, 1053240), (335, 1043808), (393, 889760), (402, 869840), (415, 842592), (480, 728491), (498, 702160), (524, 667320), (536, 652380), (655, 533856), (664, 526620), (670, 521904), (786, 444880), (804, 434920), (830, 421296), (996, 351080), (1005, 347936), (1048, 333660), (1072, 326190), (1245, 280864), (1310, 266928), (1328, 263310), (1340, 260952), (1572, 222440), (1608, 217460), (1660, 210648), (1965, 177952), (1992, 175540), (2010, 173968), (2096, 166830), (2144, 163095), (2490, 140432), (2620, 133464), (2656, 131655), (2680, 130476), (3144, 111220), (3216, 108730), (3320, 105324), (3930, 88976), (3984, 87770), (4020, 86984), (4192, 83415), (4980, 70216), (5240, 66732), (5360, 65238), (5561, 62880), (6288, 55610), (6432, 54365), (6640, 52662), (7860, 44488), (7968, 43885), (8040, 43492), (8777, 39840), (9960, 35108), (10480, 33366), (10720, 32619), (10873, 32160), (11122, 31440), (12576, 27805), (13280, 26331), (15720, 22244), (16080, 21746), (16683, 20960), (17554, 19920)]