86384640

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 224

約数和(自身を含む): 298825920

約数和(自身を除く): 212441280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 128, 148, 152, 160, 185, 190, 192, 222, 228, 240, 256, 285, 296, 304, 320, 370, 380, 384, 444, 456, 480, 512, 555, 570, 592, 608, 640, 703, 740, 760, 768, 888, 912, 960, 1024, 1110, 1140, 1184, 1216, 1280, 1406, 1480, 1520, 1536, 1776, 1824, 1920, 2048, 2109, 2220, 2280, 2368, 2432, 2560, 2812, 2960, 3040, 3072, 3515, 3552, 3648, 3840, 4096, 4218, 4440, 4560, 4736, 4864, 5120, 5624, 5920, 6080, 6144, 7030, 7104, 7296, 7680, 8192, 8436, 8880, 9120, 9472, 9728, 10240, 10545, 11248, 11840, 12160, 12288, 14060, 14208, 14592, 15360, 16872, 17760, 18240, 18944, 19456, 20480, 21090, 22496, 23680, 24320, 24576, 28120, 28416, 29184, 30720, 33744, 35520, 36480, 37888, 38912, 40960, 42180, 44992, 47360, 48640, 56240, 56832, 58368, 61440, 67488, 71040, 72960, 75776, 77824, 84360, 89984, 94720, 97280, 112480, 113664, 116736, 122880, 134976, 142080, 145920, 151552, 155648, 168720, 179968, 189440, 194560, 224960, 227328, 233472, 269952, 284160, 291840, 303104, 337440, 359936, 378880, 389120, 449920, 454656, 466944, 539904, 568320, 583680, 674880, 719872, 757760, 778240, 899840, 909312, 1079808, 1136640, 1167360, 1349760, 1439744, 1515520, 1799680, 2159616, 2273280, 2334720, 2699520, 2879488, 3599360, 4319232, 4546560, 5399040, 5758976, 7198720, 8638464, 10798080, 14397440, 17276928, 21596160, 28794880, 43192320, 86384640]

約数ペア:

[(1, 86384640), (2, 43192320), (3, 28794880), (4, 21596160), (5, 17276928), (6, 14397440), (8, 10798080), (10, 8638464), (12, 7198720), (15, 5758976), (16, 5399040), (19, 4546560), (20, 4319232), (24, 3599360), (30, 2879488), (32, 2699520), (37, 2334720), (38, 2273280), (40, 2159616), (48, 1799680), (57, 1515520), (60, 1439744), (64, 1349760), (74, 1167360), (76, 1136640), (80, 1079808), (95, 909312), (96, 899840), (111, 778240), (114, 757760), (120, 719872), (128, 674880), (148, 583680), (152, 568320), (160, 539904), (185, 466944), (190, 454656), (192, 449920), (222, 389120), (228, 378880), (240, 359936), (256, 337440), (285, 303104), (296, 291840), (304, 284160), (320, 269952), (370, 233472), (380, 227328), (384, 224960), (444, 194560), (456, 189440), (480, 179968), (512, 168720), (555, 155648), (570, 151552), (592, 145920), (608, 142080), (640, 134976), (703, 122880), (740, 116736), (760, 113664), (768, 112480), (888, 97280), (912, 94720), (960, 89984), (1024, 84360), (1110, 77824), (1140, 75776), (1184, 72960), (1216, 71040), (1280, 67488), (1406, 61440), (1480, 58368), (1520, 56832), (1536, 56240), (1776, 48640), (1824, 47360), (1920, 44992), (2048, 42180), (2109, 40960), (2220, 38912), (2280, 37888), (2368, 36480), (2432, 35520), (2560, 33744), (2812, 30720), (2960, 29184), (3040, 28416), (3072, 28120), (3515, 24576), (3552, 24320), (3648, 23680), (3840, 22496), (4096, 21090), (4218, 20480), (4440, 19456), (4560, 18944), (4736, 18240), (4864, 17760), (5120, 16872), (5624, 15360), (5920, 14592), (6080, 14208), (6144, 14060), (7030, 12288), (7104, 12160), (7296, 11840), (7680, 11248), (8192, 10545), (8436, 10240), (8880, 9728), (9120, 9472)]