228264480

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 336

約数和(自身を含む): 859360320

約数和(自身を除く): 631095840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 103, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 206, 216, 228, 240, 243, 270, 285, 288, 304, 309, 324, 342, 360, 380, 405, 412, 432, 456, 480, 486, 513, 515, 540, 570, 608, 618, 648, 684, 720, 729, 760, 810, 824, 855, 864, 912, 927, 972, 1026, 1030, 1080, 1140, 1215, 1236, 1296, 1368, 1440, 1458, 1520, 1539, 1545, 1620, 1648, 1710, 1824, 1854, 1944, 1957, 2052, 2060, 2160, 2280, 2430, 2472, 2565, 2592, 2736, 2781, 2916, 3040, 3078, 3090, 3240, 3296, 3420, 3645, 3708, 3888, 3914, 4104, 4120, 4320, 4560, 4617, 4635, 4860, 4944, 5130, 5472, 5562, 5832, 5871, 6156, 6180, 6480, 6840, 7290, 7416, 7695, 7776, 7828, 8208, 8240, 8343, 9120, 9234, 9270, 9720, 9785, 9888, 10260, 11124, 11664, 11742, 12312, 12360, 12960, 13680, 13851, 13905, 14580, 14832, 15390, 15656, 16416, 16480, 16686, 17613, 18468, 18540, 19440, 19570, 20520, 22248, 23085, 23328, 23484, 24624, 24720, 25029, 27360, 27702, 27810, 29160, 29355, 29664, 30780, 31312, 33372, 35226, 36936, 37080, 38880, 39140, 41040, 41715, 44496, 46170, 46968, 49248, 49440, 50058, 52839, 55404, 55620, 58320, 58710, 61560, 62624, 66744, 69255, 70452, 73872, 74160, 75087, 78280, 82080, 83430, 88065, 88992, 92340, 93936, 100116, 105678, 110808, 111240, 116640, 117420, 123120, 125145, 133488, 138510, 140904, 147744, 148320, 150174, 156560, 158517, 166860, 176130, 184680, 187872, 200232, 211356, 221616, 222480, 234840, 246240, 250290, 264195, 266976, 277020, 281808, 300348, 313120, 317034, 333720, 352260, 369360, 375435, 400464, 422712, 443232, 444960, 469680, 475551, 500580, 528390, 554040, 563616, 600696, 634068, 667440, 704520, 738720, 750870, 792585, 800928, 845424, 939360, 951102, 1001160, 1056780, 1108080, 1201392, 1268136, 1334880, 1409040, 1426653, 1501740, 1585170, 1690848, 1902204, 2002320, 2113560, 2216160, 2377755, 2402784, 2536272, 2818080, 2853306, 3003480, 3170340, 3804408, 4004640, 4227120, 4755510, 5072544, 5706612, 6006960, 6340680, 7133265, 7608816, 8454240, 9511020, 11413224, 12013920, 12681360, 14266530, 15217632, 19022040, 22826448, 25362720, 28533060, 38044080, 45652896, 57066120, 76088160, 114132240, 228264480]

約数ペア:

[(1, 228264480), (2, 114132240), (3, 76088160), (4, 57066120), (5, 45652896), (6, 38044080), (8, 28533060), (9, 25362720), (10, 22826448), (12, 19022040), (15, 15217632), (16, 14266530), (18, 12681360), (19, 12013920), (20, 11413224), (24, 9511020), (27, 8454240), (30, 7608816), (32, 7133265), (36, 6340680), (38, 6006960), (40, 5706612), (45, 5072544), (48, 4755510), (54, 4227120), (57, 4004640), (60, 3804408), (72, 3170340), (76, 3003480), (80, 2853306), (81, 2818080), (90, 2536272), (95, 2402784), (96, 2377755), (103, 2216160), (108, 2113560), (114, 2002320), (120, 1902204), (135, 1690848), (144, 1585170), (152, 1501740), (160, 1426653), (162, 1409040), (171, 1334880), (180, 1268136), (190, 1201392), (206, 1108080), (216, 1056780), (228, 1001160), (240, 951102), (243, 939360), (270, 845424), (285, 800928), (288, 792585), (304, 750870), (309, 738720), (324, 704520), (342, 667440), (360, 634068), (380, 600696), (405, 563616), (412, 554040), (432, 528390), (456, 500580), (480, 475551), (486, 469680), (513, 444960), (515, 443232), (540, 422712), (570, 400464), (608, 375435), (618, 369360), (648, 352260), (684, 333720), (720, 317034), (729, 313120), (760, 300348), (810, 281808), (824, 277020), (855, 266976), (864, 264195), (912, 250290), (927, 246240), (972, 234840), (1026, 222480), (1030, 221616), (1080, 211356), (1140, 200232), (1215, 187872), (1236, 184680), (1296, 176130), (1368, 166860), (1440, 158517), (1458, 156560), (1520, 150174), (1539, 148320), (1545, 147744), (1620, 140904), (1648, 138510), (1710, 133488), (1824, 125145), (1854, 123120), (1944, 117420), (1957, 116640), (2052, 111240), (2060, 110808), (2160, 105678), (2280, 100116), (2430, 93936), (2472, 92340), (2565, 88992), (2592, 88065), (2736, 83430), (2781, 82080), (2916, 78280), (3040, 75087), (3078, 74160), (3090, 73872), (3240, 70452), (3296, 69255), (3420, 66744), (3645, 62624), (3708, 61560), (3888, 58710), (3914, 58320), (4104, 55620), (4120, 55404), (4320, 52839), (4560, 50058), (4617, 49440), (4635, 49248), (4860, 46968), (4944, 46170), (5130, 44496), (5472, 41715), (5562, 41040), (5832, 39140), (5871, 38880), (6156, 37080), (6180, 36936), (6480, 35226), (6840, 33372), (7290, 31312), (7416, 30780), (7695, 29664), (7776, 29355), (7828, 29160), (8208, 27810), (8240, 27702), (8343, 27360), (9120, 25029), (9234, 24720), (9270, 24624), (9720, 23484), (9785, 23328), (9888, 23085), (10260, 22248), (11124, 20520), (11664, 19570), (11742, 19440), (12312, 18540), (12360, 18468), (12960, 17613), (13680, 16686), (13851, 16480), (13905, 16416), (14580, 15656), (14832, 15390)]