11944920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 42163200

約数和(自身を除く): 30218280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 52, 57, 60, 62, 65, 76, 78, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 169, 186, 190, 195, 228, 247, 248, 260, 285, 310, 312, 338, 372, 380, 390, 403, 456, 465, 494, 507, 520, 570, 589, 620, 676, 741, 744, 760, 780, 806, 845, 930, 988, 1014, 1140, 1178, 1209, 1235, 1240, 1352, 1482, 1560, 1612, 1690, 1767, 1860, 1976, 2015, 2028, 2280, 2356, 2418, 2470, 2535, 2945, 2964, 3211, 3224, 3380, 3534, 3705, 3720, 4030, 4056, 4712, 4836, 4940, 5070, 5239, 5890, 5928, 6045, 6422, 6760, 7068, 7410, 7657, 8060, 8835, 9633, 9672, 9880, 10140, 10478, 11780, 12090, 12844, 14136, 14820, 15314, 15717, 16055, 16120, 17670, 19266, 20280, 20956, 22971, 23560, 24180, 25688, 26195, 29640, 30628, 31434, 32110, 35340, 38285, 38532, 41912, 45942, 48165, 48360, 52390, 61256, 62868, 64220, 70680, 76570, 77064, 78585, 91884, 96330, 99541, 104780, 114855, 125736, 128440, 153140, 157170, 183768, 192660, 199082, 209560, 229710, 298623, 306280, 314340, 385320, 398164, 459420, 497705, 597246, 628680, 796328, 918840, 995410, 1194492, 1493115, 1990820, 2388984, 2986230, 3981640, 5972460, 11944920]

約数ペア:

[(1, 11944920), (2, 5972460), (3, 3981640), (4, 2986230), (5, 2388984), (6, 1990820), (8, 1493115), (10, 1194492), (12, 995410), (13, 918840), (15, 796328), (19, 628680), (20, 597246), (24, 497705), (26, 459420), (30, 398164), (31, 385320), (38, 314340), (39, 306280), (40, 298623), (52, 229710), (57, 209560), (60, 199082), (62, 192660), (65, 183768), (76, 157170), (78, 153140), (93, 128440), (95, 125736), (104, 114855), (114, 104780), (120, 99541), (124, 96330), (130, 91884), (152, 78585), (155, 77064), (156, 76570), (169, 70680), (186, 64220), (190, 62868), (195, 61256), (228, 52390), (247, 48360), (248, 48165), (260, 45942), (285, 41912), (310, 38532), (312, 38285), (338, 35340), (372, 32110), (380, 31434), (390, 30628), (403, 29640), (456, 26195), (465, 25688), (494, 24180), (507, 23560), (520, 22971), (570, 20956), (589, 20280), (620, 19266), (676, 17670), (741, 16120), (744, 16055), (760, 15717), (780, 15314), (806, 14820), (845, 14136), (930, 12844), (988, 12090), (1014, 11780), (1140, 10478), (1178, 10140), (1209, 9880), (1235, 9672), (1240, 9633), (1352, 8835), (1482, 8060), (1560, 7657), (1612, 7410), (1690, 7068), (1767, 6760), (1860, 6422), (1976, 6045), (2015, 5928), (2028, 5890), (2280, 5239), (2356, 5070), (2418, 4940), (2470, 4836), (2535, 4712), (2945, 4056), (2964, 4030), (3211, 3720), (3224, 3705), (3380, 3534)]