123865560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 384

約数和(自身を含む): 524160000

約数和(自身を除く): 400294440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 199, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 380, 390, 398, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 570, 585, 597, 630, 665, 684, 728, 741, 760, 780, 796, 798, 819, 840, 855, 910, 936, 988, 995, 1064, 1092, 1140, 1170, 1194, 1197, 1235, 1260, 1330, 1365, 1368, 1393, 1482, 1560, 1592, 1596, 1638, 1710, 1729, 1791, 1820, 1976, 1990, 1995, 2184, 2223, 2280, 2340, 2388, 2394, 2470, 2520, 2587, 2660, 2730, 2786, 2964, 2985, 3192, 3276, 3420, 3458, 3582, 3640, 3705, 3781, 3980, 3990, 4095, 4179, 4446, 4680, 4776, 4788, 4940, 5174, 5187, 5320, 5460, 5572, 5928, 5970, 5985, 6552, 6840, 6916, 6965, 7164, 7410, 7562, 7761, 7960, 7980, 8190, 8358, 8645, 8892, 8955, 9576, 9880, 10348, 10374, 10920, 11115, 11144, 11343, 11940, 11970, 12537, 12935, 13832, 13930, 14328, 14820, 15124, 15522, 15561, 15960, 16380, 16716, 17290, 17784, 17910, 18109, 18905, 20696, 20748, 20895, 22230, 22686, 23283, 23880, 23940, 25074, 25870, 25935, 26467, 27860, 29640, 30248, 31044, 31122, 32760, 33432, 34029, 34580, 35820, 36218, 37810, 38805, 41496, 41790, 44460, 45372, 46566, 47880, 49153, 50148, 51740, 51870, 52934, 54327, 55720, 56715, 62088, 62244, 62685, 68058, 69160, 71640, 72436, 75620, 77610, 77805, 79401, 83580, 88920, 90545, 90744, 93132, 98306, 100296, 103480, 103740, 105868, 108654, 113430, 116415, 124488, 125370, 132335, 136116, 144872, 147459, 151240, 155220, 155610, 158802, 162981, 167160, 170145, 181090, 186264, 196612, 207480, 211736, 217308, 226860, 232830, 238203, 245765, 250740, 264670, 271635, 272232, 294918, 310440, 311220, 317604, 325962, 340290, 344071, 362180, 393224, 397005, 434616, 442377, 453720, 465660, 476406, 491530, 501480, 529340, 543270, 589836, 622440, 635208, 651924, 680580, 688142, 724360, 737295, 794010, 814905, 884754, 931320, 952812, 983060, 1032213, 1058680, 1086540, 1179672, 1191015, 1303848, 1361160, 1376284, 1474590, 1588020, 1629810, 1720355, 1769508, 1905624, 1966120, 2064426, 2173080, 2211885, 2382030, 2752568, 2949180, 3096639, 3176040, 3259620, 3440710, 3539016, 4128852, 4423770, 4764060, 5161065, 5898360, 6193278, 6519240, 6881420, 8257704, 8847540, 9528120, 10322130, 12386556, 13762840, 15483195, 17695080, 20644260, 24773112, 30966390, 41288520, 61932780, 123865560]

約数ペア:

[(1, 123865560), (2, 61932780), (3, 41288520), (4, 30966390), (5, 24773112), (6, 20644260), (7, 17695080), (8, 15483195), (9, 13762840), (10, 12386556), (12, 10322130), (13, 9528120), (14, 8847540), (15, 8257704), (18, 6881420), (19, 6519240), (20, 6193278), (21, 5898360), (24, 5161065), (26, 4764060), (28, 4423770), (30, 4128852), (35, 3539016), (36, 3440710), (38, 3259620), (39, 3176040), (40, 3096639), (42, 2949180), (45, 2752568), (52, 2382030), (56, 2211885), (57, 2173080), (60, 2064426), (63, 1966120), (65, 1905624), (70, 1769508), (72, 1720355), (76, 1629810), (78, 1588020), (84, 1474590), (90, 1376284), (91, 1361160), (95, 1303848), (104, 1191015), (105, 1179672), (114, 1086540), (117, 1058680), (120, 1032213), (126, 983060), (130, 952812), (133, 931320), (140, 884754), (152, 814905), (156, 794010), (168, 737295), (171, 724360), (180, 688142), (182, 680580), (190, 651924), (195, 635208), (199, 622440), (210, 589836), (228, 543270), (234, 529340), (247, 501480), (252, 491530), (260, 476406), (266, 465660), (273, 453720), (280, 442377), (285, 434616), (312, 397005), (315, 393224), (342, 362180), (360, 344071), (364, 340290), (380, 325962), (390, 317604), (398, 311220), (399, 310440), (420, 294918), (455, 272232), (456, 271635), (468, 264670), (494, 250740), (504, 245765), (520, 238203), (532, 232830), (546, 226860), (570, 217308), (585, 211736), (597, 207480), (630, 196612), (665, 186264), (684, 181090), (728, 170145), (741, 167160), (760, 162981), (780, 158802), (796, 155610), (798, 155220), (819, 151240), (840, 147459), (855, 144872), (910, 136116), (936, 132335), (988, 125370), (995, 124488), (1064, 116415), (1092, 113430), (1140, 108654), (1170, 105868), (1194, 103740), (1197, 103480), (1235, 100296), (1260, 98306), (1330, 93132), (1365, 90744), (1368, 90545), (1393, 88920), (1482, 83580), (1560, 79401), (1592, 77805), (1596, 77610), (1638, 75620), (1710, 72436), (1729, 71640), (1791, 69160), (1820, 68058), (1976, 62685), (1990, 62244), (1995, 62088), (2184, 56715), (2223, 55720), (2280, 54327), (2340, 52934), (2388, 51870), (2394, 51740), (2470, 50148), (2520, 49153), (2587, 47880), (2660, 46566), (2730, 45372), (2786, 44460), (2964, 41790), (2985, 41496), (3192, 38805), (3276, 37810), (3420, 36218), (3458, 35820), (3582, 34580), (3640, 34029), (3705, 33432), (3781, 32760), (3980, 31122), (3990, 31044), (4095, 30248), (4179, 29640), (4446, 27860), (4680, 26467), (4776, 25935), (4788, 25870), (4940, 25074), (5174, 23940), (5187, 23880), (5320, 23283), (5460, 22686), (5572, 22230), (5928, 20895), (5970, 20748), (5985, 20696), (6552, 18905), (6840, 18109), (6916, 17910), (6965, 17784), (7164, 17290), (7410, 16716), (7562, 16380), (7761, 15960), (7960, 15561), (7980, 15522), (8190, 15124), (8358, 14820), (8645, 14328), (8892, 13930), (8955, 13832), (9576, 12935), (9880, 12537), (10348, 11970), (10374, 11940), (10920, 11343), (11115, 11144)]