88705680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 337567680

約数和(自身を除く): 248862000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 397, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 794, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1191, 1330, 1470, 1520, 1588, 1596, 1680, 1862, 1960, 1985, 1995, 2128, 2280, 2352, 2382, 2660, 2779, 2793, 2940, 3176, 3192, 3724, 3920, 3970, 3990, 4560, 4655, 4764, 5320, 5558, 5586, 5880, 5955, 6352, 6384, 7448, 7543, 7940, 7980, 8337, 9310, 9528, 10640, 11116, 11172, 11760, 11910, 13895, 13965, 14896, 15086, 15880, 15960, 16674, 18620, 19056, 19453, 22232, 22344, 22629, 23820, 27790, 27930, 30172, 31760, 31920, 33348, 37240, 37715, 38906, 41685, 44464, 44688, 45258, 47640, 52801, 55580, 55860, 58359, 60344, 66696, 74480, 75430, 77812, 83370, 90516, 95280, 97265, 105602, 111160, 111720, 113145, 116718, 120688, 133392, 150860, 155624, 158403, 166740, 181032, 194530, 211204, 222320, 223440, 226290, 233436, 264005, 291795, 301720, 311248, 316806, 333480, 362064, 369607, 389060, 422408, 452580, 466872, 528010, 583590, 603440, 633612, 666960, 739214, 778120, 792015, 844816, 905160, 933744, 1056020, 1108821, 1167180, 1267224, 1478428, 1556240, 1584030, 1810320, 1848035, 2112040, 2217642, 2334360, 2534448, 2956856, 3168060, 3696070, 4224080, 4435284, 4668720, 5544105, 5913712, 6336120, 7392140, 8870568, 11088210, 12672240, 14784280, 17741136, 22176420, 29568560, 44352840, 88705680]

約数ペア:

[(1, 88705680), (2, 44352840), (3, 29568560), (4, 22176420), (5, 17741136), (6, 14784280), (7, 12672240), (8, 11088210), (10, 8870568), (12, 7392140), (14, 6336120), (15, 5913712), (16, 5544105), (19, 4668720), (20, 4435284), (21, 4224080), (24, 3696070), (28, 3168060), (30, 2956856), (35, 2534448), (38, 2334360), (40, 2217642), (42, 2112040), (48, 1848035), (49, 1810320), (56, 1584030), (57, 1556240), (60, 1478428), (70, 1267224), (76, 1167180), (80, 1108821), (84, 1056020), (95, 933744), (98, 905160), (105, 844816), (112, 792015), (114, 778120), (120, 739214), (133, 666960), (140, 633612), (147, 603440), (152, 583590), (168, 528010), (190, 466872), (196, 452580), (210, 422408), (228, 389060), (240, 369607), (245, 362064), (266, 333480), (280, 316806), (285, 311248), (294, 301720), (304, 291795), (336, 264005), (380, 233436), (392, 226290), (397, 223440), (399, 222320), (420, 211204), (456, 194530), (490, 181032), (532, 166740), (560, 158403), (570, 155624), (588, 150860), (665, 133392), (735, 120688), (760, 116718), (784, 113145), (794, 111720), (798, 111160), (840, 105602), (912, 97265), (931, 95280), (980, 90516), (1064, 83370), (1140, 77812), (1176, 75430), (1191, 74480), (1330, 66696), (1470, 60344), (1520, 58359), (1588, 55860), (1596, 55580), (1680, 52801), (1862, 47640), (1960, 45258), (1985, 44688), (1995, 44464), (2128, 41685), (2280, 38906), (2352, 37715), (2382, 37240), (2660, 33348), (2779, 31920), (2793, 31760), (2940, 30172), (3176, 27930), (3192, 27790), (3724, 23820), (3920, 22629), (3970, 22344), (3990, 22232), (4560, 19453), (4655, 19056), (4764, 18620), (5320, 16674), (5558, 15960), (5586, 15880), (5880, 15086), (5955, 14896), (6352, 13965), (6384, 13895), (7448, 11910), (7543, 11760), (7940, 11172), (7980, 11116), (8337, 10640), (9310, 9528)]