218640240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 480

約数和(自身を含む): 935940096

約数和(自身を除く): 717299856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 47, 48, 52, 56, 60, 63, 65, 70, 71, 72, 78, 80, 84, 90, 91, 94, 104, 105, 112, 117, 120, 126, 130, 140, 141, 142, 144, 156, 168, 180, 182, 188, 195, 208, 210, 213, 234, 235, 240, 252, 260, 273, 280, 282, 284, 312, 315, 329, 336, 355, 360, 364, 376, 390, 420, 423, 426, 455, 468, 470, 497, 504, 520, 546, 560, 564, 568, 585, 611, 624, 630, 639, 658, 705, 710, 720, 728, 752, 780, 819, 840, 846, 852, 910, 923, 936, 940, 987, 994, 1008, 1040, 1065, 1092, 1128, 1136, 1170, 1222, 1260, 1278, 1316, 1365, 1410, 1420, 1456, 1491, 1560, 1638, 1645, 1680, 1692, 1704, 1820, 1833, 1846, 1872, 1880, 1974, 1988, 2115, 2130, 2184, 2256, 2340, 2444, 2485, 2520, 2556, 2632, 2730, 2769, 2820, 2840, 2961, 2982, 3055, 3120, 3195, 3276, 3290, 3337, 3384, 3408, 3640, 3666, 3692, 3760, 3948, 3976, 4095, 4230, 4260, 4277, 4368, 4473, 4615, 4680, 4888, 4935, 4970, 5040, 5112, 5264, 5460, 5499, 5538, 5640, 5680, 5922, 5964, 6110, 6390, 6461, 6552, 6580, 6674, 6768, 7280, 7332, 7384, 7455, 7896, 7952, 8190, 8307, 8460, 8520, 8554, 8946, 9165, 9230, 9360, 9776, 9870, 9940, 10011, 10224, 10920, 10998, 11076, 11280, 11844, 11928, 12220, 12780, 12831, 12922, 13104, 13160, 13348, 13845, 14664, 14768, 14805, 14910, 15792, 16380, 16614, 16685, 16920, 17040, 17108, 17892, 18330, 18460, 19383, 19740, 19880, 20022, 21385, 21840, 21996, 22152, 22365, 23359, 23688, 23856, 24440, 25560, 25662, 25844, 26320, 26696, 27495, 27690, 29328, 29610, 29820, 30033, 32305, 32760, 33228, 33370, 33840, 34216, 35784, 36660, 36920, 38493, 38766, 39480, 39760, 40044, 41535, 42770, 43381, 43992, 44304, 44730, 46718, 47376, 48880, 50055, 51120, 51324, 51688, 53392, 54990, 55380, 58149, 59220, 59640, 60066, 64155, 64610, 65520, 66456, 66740, 68432, 70077, 71568, 73320, 73840, 76986, 77532, 78960, 80088, 83070, 85540, 86762, 87984, 89460, 93436, 96915, 100110, 102648, 103376, 109980, 110760, 116298, 116795, 118440, 119280, 120132, 128310, 129220, 130143, 132912, 133480, 140154, 146640, 150165, 153972, 155064, 160176, 166140, 171080, 173524, 178920, 186872, 192465, 193830, 200220, 205296, 210231, 216905, 219960, 221520, 232596, 233590, 236880, 240264, 256620, 258440, 260286, 266960, 280308, 290745, 300330, 303667, 307944, 310128, 332280, 342160, 347048, 350385, 357840, 373744, 384930, 387660, 390429, 400440, 420462, 433810, 439920, 465192, 467180, 480528, 513240, 516880, 520572, 560616, 581490, 600660, 607334, 615888, 650715, 664560, 694096, 700770, 769860, 775320, 780858, 800880, 840924, 867620, 911001, 930384, 934360, 1026480, 1041144, 1051155, 1121232, 1162980, 1201320, 1214668, 1301430, 1401540, 1518335, 1539720, 1550640, 1561716, 1681848, 1735240, 1822002, 1868720, 1952145, 2082288, 2102310, 2325960, 2402640, 2429336, 2602860, 2733003, 2803080, 3036670, 3079440, 3123432, 3363696, 3470480, 3644004, 3904290, 4204620, 4555005, 4651920, 4858672, 5205720, 5466006, 5606160, 6073340, 6246864, 7288008, 7808580, 8409240, 9110010, 10411440, 10932012, 12146680, 13665015, 14576016, 15617160, 16818480, 18220020, 21864024, 24293360, 27330030, 31234320, 36440040, 43728048, 54660060, 72880080, 109320120, 218640240]

約数ペア:

[(1, 218640240), (2, 109320120), (3, 72880080), (4, 54660060), (5, 43728048), (6, 36440040), (7, 31234320), (8, 27330030), (9, 24293360), (10, 21864024), (12, 18220020), (13, 16818480), (14, 15617160), (15, 14576016), (16, 13665015), (18, 12146680), (20, 10932012), (21, 10411440), (24, 9110010), (26, 8409240), (28, 7808580), (30, 7288008), (35, 6246864), (36, 6073340), (39, 5606160), (40, 5466006), (42, 5205720), (45, 4858672), (47, 4651920), (48, 4555005), (52, 4204620), (56, 3904290), (60, 3644004), (63, 3470480), (65, 3363696), (70, 3123432), (71, 3079440), (72, 3036670), (78, 2803080), (80, 2733003), (84, 2602860), (90, 2429336), (91, 2402640), (94, 2325960), (104, 2102310), (105, 2082288), (112, 1952145), (117, 1868720), (120, 1822002), (126, 1735240), (130, 1681848), (140, 1561716), (141, 1550640), (142, 1539720), (144, 1518335), (156, 1401540), (168, 1301430), (180, 1214668), (182, 1201320), (188, 1162980), (195, 1121232), (208, 1051155), (210, 1041144), (213, 1026480), (234, 934360), (235, 930384), (240, 911001), (252, 867620), (260, 840924), (273, 800880), (280, 780858), (282, 775320), (284, 769860), (312, 700770), (315, 694096), (329, 664560), (336, 650715), (355, 615888), (360, 607334), (364, 600660), (376, 581490), (390, 560616), (420, 520572), (423, 516880), (426, 513240), (455, 480528), (468, 467180), (470, 465192), (497, 439920), (504, 433810), (520, 420462), (546, 400440), (560, 390429), (564, 387660), (568, 384930), (585, 373744), (611, 357840), (624, 350385), (630, 347048), (639, 342160), (658, 332280), (705, 310128), (710, 307944), (720, 303667), (728, 300330), (752, 290745), (780, 280308), (819, 266960), (840, 260286), (846, 258440), (852, 256620), (910, 240264), (923, 236880), (936, 233590), (940, 232596), (987, 221520), (994, 219960), (1008, 216905), (1040, 210231), (1065, 205296), (1092, 200220), (1128, 193830), (1136, 192465), (1170, 186872), (1222, 178920), (1260, 173524), (1278, 171080), (1316, 166140), (1365, 160176), (1410, 155064), (1420, 153972), (1456, 150165), (1491, 146640), (1560, 140154), (1638, 133480), (1645, 132912), (1680, 130143), (1692, 129220), (1704, 128310), (1820, 120132), (1833, 119280), (1846, 118440), (1872, 116795), (1880, 116298), (1974, 110760), (1988, 109980), (2115, 103376), (2130, 102648), (2184, 100110), (2256, 96915), (2340, 93436), (2444, 89460), (2485, 87984), (2520, 86762), (2556, 85540), (2632, 83070), (2730, 80088), (2769, 78960), (2820, 77532), (2840, 76986), (2961, 73840), (2982, 73320), (3055, 71568), (3120, 70077), (3195, 68432), (3276, 66740), (3290, 66456), (3337, 65520), (3384, 64610), (3408, 64155), (3640, 60066), (3666, 59640), (3692, 59220), (3760, 58149), (3948, 55380), (3976, 54990), (4095, 53392), (4230, 51688), (4260, 51324), (4277, 51120), (4368, 50055), (4473, 48880), (4615, 47376), (4680, 46718), (4888, 44730), (4935, 44304), (4970, 43992), (5040, 43381), (5112, 42770), (5264, 41535), (5460, 40044), (5499, 39760), (5538, 39480), (5640, 38766), (5680, 38493), (5922, 36920), (5964, 36660), (6110, 35784), (6390, 34216), (6461, 33840), (6552, 33370), (6580, 33228), (6674, 32760), (6768, 32305), (7280, 30033), (7332, 29820), (7384, 29610), (7455, 29328), (7896, 27690), (7952, 27495), (8190, 26696), (8307, 26320), (8460, 25844), (8520, 25662), (8554, 25560), (8946, 24440), (9165, 23856), (9230, 23688), (9360, 23359), (9776, 22365), (9870, 22152), (9940, 21996), (10011, 21840), (10224, 21385), (10920, 20022), (10998, 19880), (11076, 19740), (11280, 19383), (11844, 18460), (11928, 18330), (12220, 17892), (12780, 17108), (12831, 17040), (12922, 16920), (13104, 16685), (13160, 16614), (13348, 16380), (13845, 15792), (14664, 14910), (14768, 14805)]