871921440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1072

約数の個数: 288

約数和(自身を含む): 3275790336

約数和(自身を除く): 2403868896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 47, 48, 52, 60, 65, 72, 78, 80, 90, 94, 96, 104, 117, 120, 130, 141, 144, 156, 160, 180, 188, 195, 208, 234, 235, 240, 260, 282, 288, 312, 360, 376, 390, 416, 423, 468, 470, 480, 520, 564, 585, 611, 624, 705, 720, 752, 780, 846, 936, 940, 991, 1040, 1128, 1170, 1222, 1248, 1410, 1440, 1504, 1560, 1692, 1833, 1872, 1880, 1982, 2080, 2115, 2256, 2340, 2444, 2820, 2973, 3055, 3120, 3384, 3666, 3744, 3760, 3964, 4230, 4512, 4680, 4888, 4955, 5499, 5640, 5946, 6110, 6240, 6768, 7332, 7520, 7928, 8460, 8919, 9165, 9360, 9776, 9910, 10998, 11280, 11892, 12220, 12883, 13536, 14664, 14865, 15856, 16920, 17838, 18330, 18720, 19552, 19820, 21996, 22560, 23784, 24440, 25766, 27495, 29328, 29730, 31712, 33840, 35676, 36660, 38649, 39640, 43992, 44595, 46577, 47568, 48880, 51532, 54990, 58656, 59460, 64415, 67680, 71352, 73320, 77298, 79280, 87984, 89190, 93154, 95136, 97760, 103064, 109980, 115947, 118920, 128830, 139731, 142704, 146640, 154596, 158560, 175968, 178380, 186308, 193245, 206128, 219960, 231894, 232885, 237840, 257660, 279462, 285408, 293280, 309192, 356760, 372616, 386490, 412256, 419193, 439920, 463788, 465770, 475680, 515320, 558924, 579735, 605501, 618384, 698655, 713520, 745232, 772980, 838386, 879840, 927576, 931540, 1030640, 1117848, 1159470, 1211002, 1236768, 1397310, 1427040, 1490464, 1545960, 1676772, 1816503, 1855152, 1863080, 2061280, 2095965, 2235696, 2318940, 2422004, 2794620, 3027505, 3091920, 3353544, 3633006, 3710304, 3726160, 4191930, 4471392, 4637880, 4844008, 5449509, 5589240, 6055010, 6183840, 6707088, 7266012, 7452320, 8383860, 9082515, 9275760, 9688016, 10899018, 11178480, 12110020, 13414176, 14532024, 16767720, 18165030, 18551520, 19376032, 21798036, 22356960, 24220040, 27247545, 29064048, 33535440, 36330060, 43596072, 48440080, 54495090, 58128096, 67070880, 72660120, 87192144, 96880160, 108990180, 145320240, 174384288, 217980360, 290640480, 435960720, 871921440]

約数ペア:

[(1, 871921440), (2, 435960720), (3, 290640480), (4, 217980360), (5, 174384288), (6, 145320240), (8, 108990180), (9, 96880160), (10, 87192144), (12, 72660120), (13, 67070880), (15, 58128096), (16, 54495090), (18, 48440080), (20, 43596072), (24, 36330060), (26, 33535440), (30, 29064048), (32, 27247545), (36, 24220040), (39, 22356960), (40, 21798036), (45, 19376032), (47, 18551520), (48, 18165030), (52, 16767720), (60, 14532024), (65, 13414176), (72, 12110020), (78, 11178480), (80, 10899018), (90, 9688016), (94, 9275760), (96, 9082515), (104, 8383860), (117, 7452320), (120, 7266012), (130, 6707088), (141, 6183840), (144, 6055010), (156, 5589240), (160, 5449509), (180, 4844008), (188, 4637880), (195, 4471392), (208, 4191930), (234, 3726160), (235, 3710304), (240, 3633006), (260, 3353544), (282, 3091920), (288, 3027505), (312, 2794620), (360, 2422004), (376, 2318940), (390, 2235696), (416, 2095965), (423, 2061280), (468, 1863080), (470, 1855152), (480, 1816503), (520, 1676772), (564, 1545960), (585, 1490464), (611, 1427040), (624, 1397310), (705, 1236768), (720, 1211002), (752, 1159470), (780, 1117848), (846, 1030640), (936, 931540), (940, 927576), (991, 879840), (1040, 838386), (1128, 772980), (1170, 745232), (1222, 713520), (1248, 698655), (1410, 618384), (1440, 605501), (1504, 579735), (1560, 558924), (1692, 515320), (1833, 475680), (1872, 465770), (1880, 463788), (1982, 439920), (2080, 419193), (2115, 412256), (2256, 386490), (2340, 372616), (2444, 356760), (2820, 309192), (2973, 293280), (3055, 285408), (3120, 279462), (3384, 257660), (3666, 237840), (3744, 232885), (3760, 231894), (3964, 219960), (4230, 206128), (4512, 193245), (4680, 186308), (4888, 178380), (4955, 175968), (5499, 158560), (5640, 154596), (5946, 146640), (6110, 142704), (6240, 139731), (6768, 128830), (7332, 118920), (7520, 115947), (7928, 109980), (8460, 103064), (8919, 97760), (9165, 95136), (9360, 93154), (9776, 89190), (9910, 87984), (10998, 79280), (11280, 77298), (11892, 73320), (12220, 71352), (12883, 67680), (13536, 64415), (14664, 59460), (14865, 58656), (15856, 54990), (16920, 51532), (17838, 48880), (18330, 47568), (18720, 46577), (19552, 44595), (19820, 43992), (21996, 39640), (22560, 38649), (23784, 36660), (24440, 35676), (25766, 33840), (27495, 31712), (29328, 29730)]