438175080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 384

約数和(自身を含む): 1725235200

約数和(自身を除く): 1287060120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 71, 72, 79, 84, 90, 93, 105, 120, 124, 126, 140, 142, 155, 158, 168, 180, 186, 210, 213, 217, 237, 248, 252, 279, 280, 284, 310, 315, 316, 355, 360, 372, 395, 420, 426, 434, 465, 474, 497, 504, 553, 558, 568, 620, 630, 632, 639, 651, 710, 711, 744, 790, 840, 852, 868, 930, 948, 994, 1065, 1085, 1106, 1116, 1185, 1240, 1260, 1278, 1302, 1395, 1420, 1422, 1491, 1580, 1659, 1704, 1736, 1860, 1896, 1953, 1988, 2130, 2170, 2201, 2212, 2232, 2370, 2449, 2485, 2520, 2556, 2604, 2765, 2790, 2840, 2844, 2982, 3160, 3195, 3255, 3318, 3555, 3720, 3906, 3976, 4260, 4340, 4402, 4424, 4473, 4740, 4898, 4970, 4977, 5112, 5208, 5530, 5580, 5609, 5688, 5964, 6390, 6510, 6603, 6636, 7110, 7347, 7455, 7812, 8295, 8520, 8680, 8804, 8946, 9480, 9765, 9796, 9940, 9954, 11005, 11060, 11160, 11218, 11928, 12245, 12780, 13020, 13206, 13272, 14220, 14694, 14910, 15407, 15624, 16590, 16827, 17143, 17608, 17892, 19530, 19592, 19809, 19880, 19908, 22010, 22041, 22120, 22365, 22436, 24490, 24885, 25560, 26040, 26412, 28045, 28440, 29388, 29820, 30814, 33015, 33180, 33654, 34286, 35784, 36735, 39060, 39263, 39618, 39816, 44020, 44082, 44730, 44872, 46221, 48980, 49770, 50481, 51429, 52824, 56090, 58776, 59640, 61628, 66030, 66360, 67308, 68572, 73470, 77035, 78120, 78526, 79236, 84135, 85715, 88040, 88164, 89460, 92442, 97960, 99045, 99540, 100962, 102858, 110205, 112180, 117789, 123256, 132060, 134616, 137144, 138663, 146940, 154070, 154287, 157052, 158472, 168270, 171430, 173879, 176328, 178920, 184884, 196315, 198090, 199080, 201924, 205716, 220410, 224360, 231105, 235578, 252405, 257145, 264120, 277326, 293880, 308140, 308574, 314104, 336540, 342860, 347758, 353367, 369768, 392630, 396180, 403848, 411432, 440820, 462210, 471156, 504810, 514290, 521637, 554652, 588945, 616280, 617148, 673080, 685720, 693315, 695516, 706734, 771435, 785260, 792360, 869395, 881640, 924420, 942312, 1009620, 1028580, 1043274, 1109304, 1177890, 1217153, 1234296, 1386630, 1391032, 1413468, 1542870, 1564911, 1570520, 1738790, 1766835, 1848840, 2019240, 2057160, 2086548, 2355780, 2434306, 2608185, 2773260, 2826936, 3085740, 3129822, 3477580, 3533670, 3651459, 4173096, 4711560, 4868612, 5216370, 5546520, 6085765, 6171480, 6259644, 6955160, 7067340, 7302918, 7824555, 9737224, 10432740, 10954377, 12171530, 12519288, 14134680, 14605836, 15649110, 18257295, 20865480, 21908754, 24343060, 29211672, 31298220, 36514590, 43817508, 48686120, 54771885, 62596440, 73029180, 87635016, 109543770, 146058360, 219087540, 438175080]

約数ペア:

[(1, 438175080), (2, 219087540), (3, 146058360), (4, 109543770), (5, 87635016), (6, 73029180), (7, 62596440), (8, 54771885), (9, 48686120), (10, 43817508), (12, 36514590), (14, 31298220), (15, 29211672), (18, 24343060), (20, 21908754), (21, 20865480), (24, 18257295), (28, 15649110), (30, 14605836), (31, 14134680), (35, 12519288), (36, 12171530), (40, 10954377), (42, 10432740), (45, 9737224), (56, 7824555), (60, 7302918), (62, 7067340), (63, 6955160), (70, 6259644), (71, 6171480), (72, 6085765), (79, 5546520), (84, 5216370), (90, 4868612), (93, 4711560), (105, 4173096), (120, 3651459), (124, 3533670), (126, 3477580), (140, 3129822), (142, 3085740), (155, 2826936), (158, 2773260), (168, 2608185), (180, 2434306), (186, 2355780), (210, 2086548), (213, 2057160), (217, 2019240), (237, 1848840), (248, 1766835), (252, 1738790), (279, 1570520), (280, 1564911), (284, 1542870), (310, 1413468), (315, 1391032), (316, 1386630), (355, 1234296), (360, 1217153), (372, 1177890), (395, 1109304), (420, 1043274), (426, 1028580), (434, 1009620), (465, 942312), (474, 924420), (497, 881640), (504, 869395), (553, 792360), (558, 785260), (568, 771435), (620, 706734), (630, 695516), (632, 693315), (639, 685720), (651, 673080), (710, 617148), (711, 616280), (744, 588945), (790, 554652), (840, 521637), (852, 514290), (868, 504810), (930, 471156), (948, 462210), (994, 440820), (1065, 411432), (1085, 403848), (1106, 396180), (1116, 392630), (1185, 369768), (1240, 353367), (1260, 347758), (1278, 342860), (1302, 336540), (1395, 314104), (1420, 308574), (1422, 308140), (1491, 293880), (1580, 277326), (1659, 264120), (1704, 257145), (1736, 252405), (1860, 235578), (1896, 231105), (1953, 224360), (1988, 220410), (2130, 205716), (2170, 201924), (2201, 199080), (2212, 198090), (2232, 196315), (2370, 184884), (2449, 178920), (2485, 176328), (2520, 173879), (2556, 171430), (2604, 168270), (2765, 158472), (2790, 157052), (2840, 154287), (2844, 154070), (2982, 146940), (3160, 138663), (3195, 137144), (3255, 134616), (3318, 132060), (3555, 123256), (3720, 117789), (3906, 112180), (3976, 110205), (4260, 102858), (4340, 100962), (4402, 99540), (4424, 99045), (4473, 97960), (4740, 92442), (4898, 89460), (4970, 88164), (4977, 88040), (5112, 85715), (5208, 84135), (5530, 79236), (5580, 78526), (5609, 78120), (5688, 77035), (5964, 73470), (6390, 68572), (6510, 67308), (6603, 66360), (6636, 66030), (7110, 61628), (7347, 59640), (7455, 58776), (7812, 56090), (8295, 52824), (8520, 51429), (8680, 50481), (8804, 49770), (8946, 48980), (9480, 46221), (9765, 44872), (9796, 44730), (9940, 44082), (9954, 44020), (11005, 39816), (11060, 39618), (11160, 39263), (11218, 39060), (11928, 36735), (12245, 35784), (12780, 34286), (13020, 33654), (13206, 33180), (13272, 33015), (14220, 30814), (14694, 29820), (14910, 29388), (15407, 28440), (15624, 28045), (16590, 26412), (16827, 26040), (17143, 25560), (17608, 24885), (17892, 24490), (19530, 22436), (19592, 22365), (19809, 22120), (19880, 22041), (19908, 22010)]