1251317340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1081

約数の個数: 288

約数和(自身を含む): 4735610880

約数和(自身を除く): 3484293540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 79, 84, 90, 91, 105, 117, 126, 130, 140, 156, 158, 180, 182, 195, 210, 234, 237, 252, 260, 273, 315, 316, 364, 390, 395, 420, 455, 468, 474, 546, 553, 585, 630, 711, 780, 790, 819, 910, 948, 967, 1027, 1092, 1106, 1170, 1185, 1260, 1365, 1422, 1580, 1638, 1659, 1820, 1934, 2054, 2212, 2340, 2370, 2730, 2765, 2844, 2901, 3081, 3276, 3318, 3555, 3868, 4095, 4108, 4740, 4835, 4977, 5135, 5460, 5530, 5802, 6162, 6636, 6769, 7110, 7189, 8190, 8295, 8703, 9243, 9670, 9954, 10270, 11060, 11604, 12324, 12571, 13538, 14220, 14378, 14505, 15405, 16380, 16590, 17406, 18486, 19340, 19908, 20307, 20540, 21567, 24885, 25142, 27076, 28756, 29010, 30810, 33180, 33845, 34812, 35945, 36972, 37713, 40614, 43134, 43515, 46215, 49770, 50284, 58020, 60921, 61620, 62855, 64701, 67690, 71890, 75426, 76393, 81228, 86268, 87030, 87997, 92430, 99540, 101535, 107835, 113139, 121842, 125710, 129402, 135380, 143780, 150852, 152786, 174060, 175994, 184860, 188565, 203070, 215670, 226278, 229179, 243684, 251420, 258804, 263991, 304605, 305572, 323505, 351988, 377130, 381965, 406140, 431340, 439985, 452556, 458358, 527982, 534751, 565695, 609210, 647010, 687537, 754260, 763930, 791973, 879970, 916716, 993109, 1055964, 1069502, 1131390, 1145895, 1218420, 1294020, 1319955, 1375074, 1527860, 1583946, 1604253, 1759940, 1986218, 2139004, 2262780, 2291790, 2639910, 2673755, 2750148, 2979327, 3167892, 3208506, 3437685, 3959865, 3972436, 4583580, 4812759, 4965545, 5279820, 5347510, 5958654, 6417012, 6875370, 6951763, 7919730, 8021265, 8937981, 9625518, 9931090, 10695020, 11917308, 13750740, 13903526, 14896635, 15839460, 16042530, 17875962, 19251036, 19862180, 20855289, 24063795, 27807052, 29793270, 32085060, 34758815, 35751924, 41710578, 44689905, 48127590, 59586540, 62565867, 69517630, 83421156, 89379810, 96255180, 104276445, 125131734, 139035260, 178759620, 208552890, 250263468, 312829335, 417105780, 625658670, 1251317340]

約数ペア:

[(1, 1251317340), (2, 625658670), (3, 417105780), (4, 312829335), (5, 250263468), (6, 208552890), (7, 178759620), (9, 139035260), (10, 125131734), (12, 104276445), (13, 96255180), (14, 89379810), (15, 83421156), (18, 69517630), (20, 62565867), (21, 59586540), (26, 48127590), (28, 44689905), (30, 41710578), (35, 35751924), (36, 34758815), (39, 32085060), (42, 29793270), (45, 27807052), (52, 24063795), (60, 20855289), (63, 19862180), (65, 19251036), (70, 17875962), (78, 16042530), (79, 15839460), (84, 14896635), (90, 13903526), (91, 13750740), (105, 11917308), (117, 10695020), (126, 9931090), (130, 9625518), (140, 8937981), (156, 8021265), (158, 7919730), (180, 6951763), (182, 6875370), (195, 6417012), (210, 5958654), (234, 5347510), (237, 5279820), (252, 4965545), (260, 4812759), (273, 4583580), (315, 3972436), (316, 3959865), (364, 3437685), (390, 3208506), (395, 3167892), (420, 2979327), (455, 2750148), (468, 2673755), (474, 2639910), (546, 2291790), (553, 2262780), (585, 2139004), (630, 1986218), (711, 1759940), (780, 1604253), (790, 1583946), (819, 1527860), (910, 1375074), (948, 1319955), (967, 1294020), (1027, 1218420), (1092, 1145895), (1106, 1131390), (1170, 1069502), (1185, 1055964), (1260, 993109), (1365, 916716), (1422, 879970), (1580, 791973), (1638, 763930), (1659, 754260), (1820, 687537), (1934, 647010), (2054, 609210), (2212, 565695), (2340, 534751), (2370, 527982), (2730, 458358), (2765, 452556), (2844, 439985), (2901, 431340), (3081, 406140), (3276, 381965), (3318, 377130), (3555, 351988), (3868, 323505), (4095, 305572), (4108, 304605), (4740, 263991), (4835, 258804), (4977, 251420), (5135, 243684), (5460, 229179), (5530, 226278), (5802, 215670), (6162, 203070), (6636, 188565), (6769, 184860), (7110, 175994), (7189, 174060), (8190, 152786), (8295, 150852), (8703, 143780), (9243, 135380), (9670, 129402), (9954, 125710), (10270, 121842), (11060, 113139), (11604, 107835), (12324, 101535), (12571, 99540), (13538, 92430), (14220, 87997), (14378, 87030), (14505, 86268), (15405, 81228), (16380, 76393), (16590, 75426), (17406, 71890), (18486, 67690), (19340, 64701), (19908, 62855), (20307, 61620), (20540, 60921), (21567, 58020), (24885, 50284), (25142, 49770), (27076, 46215), (28756, 43515), (29010, 43134), (30810, 40614), (33180, 37713), (33845, 36972), (34812, 35945)]