2747342160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 9437395968

約数和(自身を除く): 6690053808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 223, 240, 241, 284, 355, 360, 426, 446, 482, 568, 639, 669, 710, 720, 723, 852, 892, 964, 1065, 1115, 1136, 1205, 1278, 1338, 1420, 1446, 1704, 1784, 1928, 2007, 2130, 2169, 2230, 2410, 2556, 2676, 2840, 2892, 3195, 3345, 3408, 3568, 3615, 3856, 4014, 4260, 4338, 4460, 4820, 5112, 5352, 5680, 5784, 6390, 6690, 7230, 8028, 8520, 8676, 8920, 9640, 10035, 10224, 10704, 10845, 11568, 12780, 13380, 14460, 15833, 16056, 17040, 17111, 17352, 17840, 19280, 20070, 21690, 25560, 26760, 28920, 31666, 32112, 34222, 34704, 40140, 43380, 47499, 51120, 51333, 53520, 53743, 57840, 63332, 68444, 79165, 80280, 85555, 86760, 94998, 102666, 107486, 126664, 136888, 142497, 153999, 158330, 160560, 161229, 171110, 173520, 189996, 205332, 214972, 237495, 253328, 256665, 268715, 273776, 284994, 307998, 316660, 322458, 342220, 379992, 410664, 429944, 474990, 483687, 513330, 537430, 569988, 615996, 633320, 644916, 684440, 712485, 759984, 769995, 806145, 821328, 859888, 949980, 967374, 1026660, 1074860, 1139976, 1231992, 1266640, 1289832, 1368880, 1424970, 1539990, 1612290, 1899960, 1934748, 2053320, 2149720, 2279952, 2418435, 2463984, 2579664, 2849940, 3079980, 3224580, 3799920, 3815753, 3869496, 4106640, 4299440, 4836870, 5699880, 6159960, 6449160, 7631506, 7738992, 9673740, 11399760, 11447259, 12319920, 12898320, 15263012, 19078765, 19347480, 22894518, 30526024, 34341777, 38157530, 38694960, 45789036, 57236295, 61052048, 68683554, 76315060, 91578072, 114472590, 137367108, 152630120, 171708885, 183156144, 228945180, 274734216, 305260240, 343417770, 457890360, 549468432, 686835540, 915780720, 1373671080, 2747342160]

約数ペア:

[(1, 2747342160), (2, 1373671080), (3, 915780720), (4, 686835540), (5, 549468432), (6, 457890360), (8, 343417770), (9, 305260240), (10, 274734216), (12, 228945180), (15, 183156144), (16, 171708885), (18, 152630120), (20, 137367108), (24, 114472590), (30, 91578072), (36, 76315060), (40, 68683554), (45, 61052048), (48, 57236295), (60, 45789036), (71, 38694960), (72, 38157530), (80, 34341777), (90, 30526024), (120, 22894518), (142, 19347480), (144, 19078765), (180, 15263012), (213, 12898320), (223, 12319920), (240, 11447259), (241, 11399760), (284, 9673740), (355, 7738992), (360, 7631506), (426, 6449160), (446, 6159960), (482, 5699880), (568, 4836870), (639, 4299440), (669, 4106640), (710, 3869496), (720, 3815753), (723, 3799920), (852, 3224580), (892, 3079980), (964, 2849940), (1065, 2579664), (1115, 2463984), (1136, 2418435), (1205, 2279952), (1278, 2149720), (1338, 2053320), (1420, 1934748), (1446, 1899960), (1704, 1612290), (1784, 1539990), (1928, 1424970), (2007, 1368880), (2130, 1289832), (2169, 1266640), (2230, 1231992), (2410, 1139976), (2556, 1074860), (2676, 1026660), (2840, 967374), (2892, 949980), (3195, 859888), (3345, 821328), (3408, 806145), (3568, 769995), (3615, 759984), (3856, 712485), (4014, 684440), (4260, 644916), (4338, 633320), (4460, 615996), (4820, 569988), (5112, 537430), (5352, 513330), (5680, 483687), (5784, 474990), (6390, 429944), (6690, 410664), (7230, 379992), (8028, 342220), (8520, 322458), (8676, 316660), (8920, 307998), (9640, 284994), (10035, 273776), (10224, 268715), (10704, 256665), (10845, 253328), (11568, 237495), (12780, 214972), (13380, 205332), (14460, 189996), (15833, 173520), (16056, 171110), (17040, 161229), (17111, 160560), (17352, 158330), (17840, 153999), (19280, 142497), (20070, 136888), (21690, 126664), (25560, 107486), (26760, 102666), (28920, 94998), (31666, 86760), (32112, 85555), (34222, 80280), (34704, 79165), (40140, 68444), (43380, 63332), (47499, 57840), (51120, 53743), (51333, 53520)]