204372480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 320

約数和(自身を含む): 742452480

約数和(自身を除く): 538080000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 89, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 178, 184, 192, 195, 208, 230, 240, 256, 260, 267, 276, 299, 312, 320, 345, 356, 368, 384, 390, 416, 445, 460, 480, 512, 520, 534, 552, 598, 624, 640, 690, 712, 736, 768, 780, 832, 890, 897, 920, 960, 1040, 1068, 1104, 1157, 1196, 1248, 1280, 1335, 1380, 1424, 1472, 1495, 1536, 1560, 1664, 1780, 1794, 1840, 1920, 2047, 2080, 2136, 2208, 2314, 2392, 2496, 2560, 2670, 2760, 2848, 2944, 2990, 3120, 3328, 3471, 3560, 3588, 3680, 3840, 4094, 4160, 4272, 4416, 4485, 4628, 4784, 4992, 5340, 5520, 5696, 5785, 5888, 5980, 6141, 6240, 6656, 6942, 7120, 7176, 7360, 7680, 8188, 8320, 8544, 8832, 8970, 9256, 9568, 9984, 10235, 10680, 11040, 11392, 11570, 11776, 11960, 12282, 12480, 13884, 14240, 14352, 14720, 16376, 16640, 17088, 17355, 17664, 17940, 18512, 19136, 19968, 20470, 21360, 22080, 22784, 23140, 23920, 24564, 24960, 26611, 27768, 28480, 28704, 29440, 30705, 32752, 33280, 34176, 34710, 35328, 35880, 37024, 38272, 40940, 42720, 44160, 45568, 46280, 47840, 49128, 49920, 53222, 55536, 56960, 57408, 58880, 61410, 65504, 68352, 69420, 71760, 74048, 76544, 79833, 81880, 85440, 88320, 92560, 95680, 98256, 99840, 106444, 111072, 113920, 114816, 122820, 131008, 133055, 136704, 138840, 143520, 148096, 153088, 159666, 163760, 170880, 176640, 185120, 191360, 196512, 212888, 222144, 227840, 229632, 245640, 262016, 266110, 277680, 287040, 296192, 319332, 327520, 341760, 370240, 382720, 393024, 399165, 425776, 444288, 459264, 491280, 524032, 532220, 555360, 574080, 592384, 638664, 655040, 683520, 740480, 765440, 786048, 798330, 851552, 888576, 982560, 1048064, 1064440, 1110720, 1148160, 1277328, 1310080, 1480960, 1572096, 1596660, 1703104, 1777152, 1965120, 2128880, 2221440, 2296320, 2554656, 2620160, 2961920, 3144192, 3193320, 3406208, 3930240, 4257760, 4442880, 5109312, 5240320, 6386640, 6812416, 7860480, 8515520, 8885760, 10218624, 12773280, 13624832, 15720960, 17031040, 20437248, 25546560, 34062080, 40874496, 51093120, 68124160, 102186240, 204372480]

約数ペア:

[(1, 204372480), (2, 102186240), (3, 68124160), (4, 51093120), (5, 40874496), (6, 34062080), (8, 25546560), (10, 20437248), (12, 17031040), (13, 15720960), (15, 13624832), (16, 12773280), (20, 10218624), (23, 8885760), (24, 8515520), (26, 7860480), (30, 6812416), (32, 6386640), (39, 5240320), (40, 5109312), (46, 4442880), (48, 4257760), (52, 3930240), (60, 3406208), (64, 3193320), (65, 3144192), (69, 2961920), (78, 2620160), (80, 2554656), (89, 2296320), (92, 2221440), (96, 2128880), (104, 1965120), (115, 1777152), (120, 1703104), (128, 1596660), (130, 1572096), (138, 1480960), (156, 1310080), (160, 1277328), (178, 1148160), (184, 1110720), (192, 1064440), (195, 1048064), (208, 982560), (230, 888576), (240, 851552), (256, 798330), (260, 786048), (267, 765440), (276, 740480), (299, 683520), (312, 655040), (320, 638664), (345, 592384), (356, 574080), (368, 555360), (384, 532220), (390, 524032), (416, 491280), (445, 459264), (460, 444288), (480, 425776), (512, 399165), (520, 393024), (534, 382720), (552, 370240), (598, 341760), (624, 327520), (640, 319332), (690, 296192), (712, 287040), (736, 277680), (768, 266110), (780, 262016), (832, 245640), (890, 229632), (897, 227840), (920, 222144), (960, 212888), (1040, 196512), (1068, 191360), (1104, 185120), (1157, 176640), (1196, 170880), (1248, 163760), (1280, 159666), (1335, 153088), (1380, 148096), (1424, 143520), (1472, 138840), (1495, 136704), (1536, 133055), (1560, 131008), (1664, 122820), (1780, 114816), (1794, 113920), (1840, 111072), (1920, 106444), (2047, 99840), (2080, 98256), (2136, 95680), (2208, 92560), (2314, 88320), (2392, 85440), (2496, 81880), (2560, 79833), (2670, 76544), (2760, 74048), (2848, 71760), (2944, 69420), (2990, 68352), (3120, 65504), (3328, 61410), (3471, 58880), (3560, 57408), (3588, 56960), (3680, 55536), (3840, 53222), (4094, 49920), (4160, 49128), (4272, 47840), (4416, 46280), (4485, 45568), (4628, 44160), (4784, 42720), (4992, 40940), (5340, 38272), (5520, 37024), (5696, 35880), (5785, 35328), (5888, 34710), (5980, 34176), (6141, 33280), (6240, 32752), (6656, 30705), (6942, 29440), (7120, 28704), (7176, 28480), (7360, 27768), (7680, 26611), (8188, 24960), (8320, 24564), (8544, 23920), (8832, 23140), (8970, 22784), (9256, 22080), (9568, 21360), (9984, 20470), (10235, 19968), (10680, 19136), (11040, 18512), (11392, 17940), (11570, 17664), (11776, 17355), (11960, 17088), (12282, 16640), (12480, 16376), (13884, 14720), (14240, 14352)]