109427640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 406425600

約数和(自身を除く): 296997960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 79, 84, 85, 97, 102, 105, 119, 120, 136, 140, 158, 168, 170, 194, 204, 210, 237, 238, 255, 280, 291, 316, 340, 357, 388, 395, 408, 420, 474, 476, 485, 510, 553, 582, 595, 632, 679, 680, 714, 776, 790, 840, 948, 952, 970, 1020, 1106, 1164, 1185, 1190, 1343, 1358, 1428, 1455, 1580, 1649, 1659, 1785, 1896, 1940, 2037, 2040, 2212, 2328, 2370, 2380, 2686, 2716, 2765, 2856, 2910, 3160, 3298, 3318, 3395, 3570, 3880, 4029, 4074, 4424, 4740, 4760, 4947, 5372, 5432, 5530, 5820, 6596, 6636, 6715, 6790, 7140, 7663, 8058, 8148, 8245, 8295, 9401, 9480, 9894, 10185, 10744, 11060, 11543, 11640, 13192, 13272, 13430, 13580, 14280, 15326, 16116, 16296, 16490, 16590, 18802, 19788, 20145, 20370, 22120, 22989, 23086, 24735, 26860, 27160, 28203, 30652, 32232, 32980, 33180, 34629, 37604, 38315, 39576, 40290, 40740, 45978, 46172, 47005, 49470, 53641, 53720, 56406, 57715, 61304, 65960, 66360, 69258, 75208, 76630, 80580, 81480, 91956, 92344, 94010, 98940, 107282, 112812, 114945, 115430, 130271, 138516, 141015, 153260, 160923, 161160, 173145, 183912, 188020, 197880, 214564, 225624, 229890, 230860, 260542, 268205, 277032, 282030, 306520, 321846, 346290, 376040, 390813, 429128, 459780, 461720, 521084, 536410, 564060, 643692, 651355, 692580, 781626, 804615, 911897, 919560, 1042168, 1072820, 1128120, 1287384, 1302710, 1385160, 1563252, 1609230, 1823794, 1954065, 2145640, 2605420, 2735691, 3126504, 3218460, 3647588, 3908130, 4559485, 5210840, 5471382, 6436920, 7295176, 7816260, 9118970, 10942764, 13678455, 15632520, 18237940, 21885528, 27356910, 36475880, 54713820, 109427640]

約数ペア:

[(1, 109427640), (2, 54713820), (3, 36475880), (4, 27356910), (5, 21885528), (6, 18237940), (7, 15632520), (8, 13678455), (10, 10942764), (12, 9118970), (14, 7816260), (15, 7295176), (17, 6436920), (20, 5471382), (21, 5210840), (24, 4559485), (28, 3908130), (30, 3647588), (34, 3218460), (35, 3126504), (40, 2735691), (42, 2605420), (51, 2145640), (56, 1954065), (60, 1823794), (68, 1609230), (70, 1563252), (79, 1385160), (84, 1302710), (85, 1287384), (97, 1128120), (102, 1072820), (105, 1042168), (119, 919560), (120, 911897), (136, 804615), (140, 781626), (158, 692580), (168, 651355), (170, 643692), (194, 564060), (204, 536410), (210, 521084), (237, 461720), (238, 459780), (255, 429128), (280, 390813), (291, 376040), (316, 346290), (340, 321846), (357, 306520), (388, 282030), (395, 277032), (408, 268205), (420, 260542), (474, 230860), (476, 229890), (485, 225624), (510, 214564), (553, 197880), (582, 188020), (595, 183912), (632, 173145), (679, 161160), (680, 160923), (714, 153260), (776, 141015), (790, 138516), (840, 130271), (948, 115430), (952, 114945), (970, 112812), (1020, 107282), (1106, 98940), (1164, 94010), (1185, 92344), (1190, 91956), (1343, 81480), (1358, 80580), (1428, 76630), (1455, 75208), (1580, 69258), (1649, 66360), (1659, 65960), (1785, 61304), (1896, 57715), (1940, 56406), (2037, 53720), (2040, 53641), (2212, 49470), (2328, 47005), (2370, 46172), (2380, 45978), (2686, 40740), (2716, 40290), (2765, 39576), (2856, 38315), (2910, 37604), (3160, 34629), (3298, 33180), (3318, 32980), (3395, 32232), (3570, 30652), (3880, 28203), (4029, 27160), (4074, 26860), (4424, 24735), (4740, 23086), (4760, 22989), (4947, 22120), (5372, 20370), (5432, 20145), (5530, 19788), (5820, 18802), (6596, 16590), (6636, 16490), (6715, 16296), (6790, 16116), (7140, 15326), (7663, 14280), (8058, 13580), (8148, 13430), (8245, 13272), (8295, 13192), (9401, 11640), (9480, 11543), (9894, 11060), (10185, 10744)]