204358680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 256

約数和(自身を含む): 749952000

約数和(自身を除く): 545593320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 90, 92, 95, 108, 114, 115, 120, 135, 138, 152, 171, 180, 184, 190, 207, 216, 228, 230, 270, 276, 285, 342, 345, 360, 380, 414, 433, 437, 456, 460, 513, 540, 552, 570, 621, 684, 690, 760, 828, 855, 866, 874, 920, 1026, 1035, 1080, 1140, 1242, 1299, 1311, 1368, 1380, 1656, 1710, 1732, 1748, 2052, 2070, 2165, 2185, 2280, 2484, 2565, 2598, 2622, 2760, 3105, 3420, 3464, 3496, 3897, 3933, 4104, 4140, 4330, 4370, 4968, 5130, 5196, 5244, 6210, 6495, 6555, 6840, 7794, 7866, 8227, 8280, 8660, 8740, 9959, 10260, 10392, 10488, 11691, 11799, 12420, 12990, 13110, 15588, 15732, 16454, 17320, 17480, 19485, 19665, 19918, 20520, 23382, 23598, 24681, 24840, 25980, 26220, 29877, 31176, 31464, 32908, 38970, 39330, 39836, 41135, 46764, 47196, 49362, 49795, 51960, 52440, 58455, 58995, 59754, 65816, 74043, 77940, 78660, 79672, 82270, 89631, 93528, 94392, 98724, 99590, 116910, 117990, 119508, 123405, 148086, 149385, 155880, 157320, 164540, 179262, 189221, 197448, 199180, 222129, 233820, 235980, 239016, 246810, 268893, 296172, 298770, 329080, 358524, 370215, 378442, 398360, 444258, 448155, 467640, 471960, 493620, 537786, 567663, 592344, 597540, 717048, 740430, 756884, 888516, 896310, 946105, 987240, 1075572, 1110645, 1135326, 1195080, 1344465, 1480860, 1513768, 1702989, 1777032, 1792620, 1892210, 2151144, 2221290, 2270652, 2688930, 2838315, 2961720, 3405978, 3585240, 3784420, 4442580, 4541304, 5108967, 5377860, 5676630, 6811956, 7568840, 8514945, 8885160, 10217934, 10755720, 11353260, 13623912, 17029890, 20435868, 22706520, 25544835, 34059780, 40871736, 51089670, 68119560, 102179340, 204358680]

約数ペア:

[(1, 204358680), (2, 102179340), (3, 68119560), (4, 51089670), (5, 40871736), (6, 34059780), (8, 25544835), (9, 22706520), (10, 20435868), (12, 17029890), (15, 13623912), (18, 11353260), (19, 10755720), (20, 10217934), (23, 8885160), (24, 8514945), (27, 7568840), (30, 6811956), (36, 5676630), (38, 5377860), (40, 5108967), (45, 4541304), (46, 4442580), (54, 3784420), (57, 3585240), (60, 3405978), (69, 2961720), (72, 2838315), (76, 2688930), (90, 2270652), (92, 2221290), (95, 2151144), (108, 1892210), (114, 1792620), (115, 1777032), (120, 1702989), (135, 1513768), (138, 1480860), (152, 1344465), (171, 1195080), (180, 1135326), (184, 1110645), (190, 1075572), (207, 987240), (216, 946105), (228, 896310), (230, 888516), (270, 756884), (276, 740430), (285, 717048), (342, 597540), (345, 592344), (360, 567663), (380, 537786), (414, 493620), (433, 471960), (437, 467640), (456, 448155), (460, 444258), (513, 398360), (540, 378442), (552, 370215), (570, 358524), (621, 329080), (684, 298770), (690, 296172), (760, 268893), (828, 246810), (855, 239016), (866, 235980), (874, 233820), (920, 222129), (1026, 199180), (1035, 197448), (1080, 189221), (1140, 179262), (1242, 164540), (1299, 157320), (1311, 155880), (1368, 149385), (1380, 148086), (1656, 123405), (1710, 119508), (1732, 117990), (1748, 116910), (2052, 99590), (2070, 98724), (2165, 94392), (2185, 93528), (2280, 89631), (2484, 82270), (2565, 79672), (2598, 78660), (2622, 77940), (2760, 74043), (3105, 65816), (3420, 59754), (3464, 58995), (3496, 58455), (3897, 52440), (3933, 51960), (4104, 49795), (4140, 49362), (4330, 47196), (4370, 46764), (4968, 41135), (5130, 39836), (5196, 39330), (5244, 38970), (6210, 32908), (6495, 31464), (6555, 31176), (6840, 29877), (7794, 26220), (7866, 25980), (8227, 24840), (8280, 24681), (8660, 23598), (8740, 23382), (9959, 20520), (10260, 19918), (10392, 19665), (10488, 19485), (11691, 17480), (11799, 17320), (12420, 16454), (12990, 15732), (13110, 15588)]