901036080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 480

約数和(自身を含む): 3664527360

約数和(自身を除く): 2763491280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 73, 79, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 146, 155, 158, 168, 180, 186, 210, 217, 219, 237, 240, 248, 252, 279, 280, 292, 310, 315, 316, 336, 360, 365, 372, 395, 420, 434, 438, 465, 474, 496, 504, 511, 553, 558, 560, 584, 620, 630, 632, 651, 657, 711, 720, 730, 744, 790, 840, 868, 876, 930, 948, 1008, 1022, 1085, 1095, 1106, 1116, 1168, 1185, 1240, 1260, 1264, 1302, 1314, 1395, 1422, 1460, 1488, 1533, 1580, 1659, 1680, 1736, 1752, 1860, 1896, 1953, 2044, 2170, 2190, 2212, 2232, 2263, 2370, 2449, 2480, 2520, 2555, 2604, 2628, 2765, 2790, 2844, 2920, 3066, 3160, 3255, 3285, 3318, 3472, 3504, 3555, 3720, 3792, 3906, 4088, 4340, 4380, 4424, 4464, 4526, 4599, 4740, 4898, 4977, 5040, 5110, 5208, 5256, 5530, 5580, 5688, 5767, 5840, 6132, 6320, 6510, 6570, 6636, 6789, 7110, 7347, 7440, 7665, 7812, 8176, 8295, 8680, 8760, 8848, 9052, 9198, 9480, 9765, 9796, 9954, 10220, 10416, 10512, 11060, 11160, 11315, 11376, 11534, 12245, 12264, 13020, 13140, 13272, 13578, 14220, 14694, 15330, 15624, 15841, 16590, 17143, 17301, 17360, 17520, 18104, 18396, 18960, 19530, 19592, 19908, 20367, 20440, 22041, 22120, 22320, 22630, 22995, 23068, 24490, 24528, 24885, 26040, 26280, 26544, 27156, 28440, 28835, 29388, 30660, 31248, 31682, 33180, 33945, 34286, 34602, 36208, 36735, 36792, 39060, 39184, 39816, 40369, 40734, 40880, 44082, 44240, 45260, 45990, 46136, 47523, 48980, 49770, 51429, 51903, 52080, 52560, 54312, 56880, 57670, 58776, 61320, 63364, 66360, 67890, 68572, 69204, 73470, 73584, 78120, 79205, 79632, 80738, 81468, 85715, 86505, 88164, 90520, 91980, 92272, 95046, 97960, 99540, 101835, 102858, 103806, 108624, 110205, 115340, 117552, 121107, 122640, 126728, 132720, 135780, 137144, 138408, 142569, 146940, 154287, 156240, 158410, 161476, 162936, 171430, 173010, 176328, 178777, 181040, 183960, 190092, 195920, 199080, 201845, 203670, 205716, 207612, 220410, 230680, 237615, 242214, 253456, 257145, 259515, 271560, 274288, 276816, 285138, 293880, 308574, 316820, 322952, 325872, 342860, 346020, 352656, 357554, 363321, 367920, 380184, 398160, 403690, 407340, 411432, 415224, 440820, 461360, 475230, 484428, 514290, 519030, 536331, 543120, 570276, 587760, 605535, 617148, 633640, 645904, 685720, 692040, 712845, 715108, 726642, 760368, 771435, 807380, 814680, 822864, 830448, 881640, 893885, 950460, 968856, 1028580, 1038060, 1072662, 1140552, 1211070, 1234296, 1251439, 1267280, 1371440, 1384080, 1425690, 1430216, 1453284, 1542870, 1608993, 1614760, 1629360, 1763280, 1787770, 1816605, 1900920, 1937712, 2057160, 2076120, 2145324, 2281104, 2422140, 2468592, 2502878, 2681655, 2851380, 2860432, 2906568, 3085740, 3217986, 3229520, 3575540, 3633210, 3754317, 3801840, 4114320, 4152240, 4290648, 4844280, 5005756, 5363310, 5702760, 5813136, 6171480, 6257195, 6435972, 7151080, 7266420, 7508634, 8044965, 8581296, 9688560, 10011512, 10726620, 11262951, 11405520, 12342960, 12514390, 12871944, 14302160, 14532840, 15017268, 16089930, 18771585, 20023024, 21453240, 22525902, 25028780, 25743888, 29065680, 30034536, 32179860, 37543170, 42906480, 45051804, 50057560, 56314755, 60069072, 64359720, 75086340, 90103608, 100115120, 112629510, 128719440, 150172680, 180207216, 225259020, 300345360, 450518040, 901036080]

約数ペア:

[(1, 901036080), (2, 450518040), (3, 300345360), (4, 225259020), (5, 180207216), (6, 150172680), (7, 128719440), (8, 112629510), (9, 100115120), (10, 90103608), (12, 75086340), (14, 64359720), (15, 60069072), (16, 56314755), (18, 50057560), (20, 45051804), (21, 42906480), (24, 37543170), (28, 32179860), (30, 30034536), (31, 29065680), (35, 25743888), (36, 25028780), (40, 22525902), (42, 21453240), (45, 20023024), (48, 18771585), (56, 16089930), (60, 15017268), (62, 14532840), (63, 14302160), (70, 12871944), (72, 12514390), (73, 12342960), (79, 11405520), (80, 11262951), (84, 10726620), (90, 10011512), (93, 9688560), (105, 8581296), (112, 8044965), (120, 7508634), (124, 7266420), (126, 7151080), (140, 6435972), (144, 6257195), (146, 6171480), (155, 5813136), (158, 5702760), (168, 5363310), (180, 5005756), (186, 4844280), (210, 4290648), (217, 4152240), (219, 4114320), (237, 3801840), (240, 3754317), (248, 3633210), (252, 3575540), (279, 3229520), (280, 3217986), (292, 3085740), (310, 2906568), (315, 2860432), (316, 2851380), (336, 2681655), (360, 2502878), (365, 2468592), (372, 2422140), (395, 2281104), (420, 2145324), (434, 2076120), (438, 2057160), (465, 1937712), (474, 1900920), (496, 1816605), (504, 1787770), (511, 1763280), (553, 1629360), (558, 1614760), (560, 1608993), (584, 1542870), (620, 1453284), (630, 1430216), (632, 1425690), (651, 1384080), (657, 1371440), (711, 1267280), (720, 1251439), (730, 1234296), (744, 1211070), (790, 1140552), (840, 1072662), (868, 1038060), (876, 1028580), (930, 968856), (948, 950460), (1008, 893885), (1022, 881640), (1085, 830448), (1095, 822864), (1106, 814680), (1116, 807380), (1168, 771435), (1185, 760368), (1240, 726642), (1260, 715108), (1264, 712845), (1302, 692040), (1314, 685720), (1395, 645904), (1422, 633640), (1460, 617148), (1488, 605535), (1533, 587760), (1580, 570276), (1659, 543120), (1680, 536331), (1736, 519030), (1752, 514290), (1860, 484428), (1896, 475230), (1953, 461360), (2044, 440820), (2170, 415224), (2190, 411432), (2212, 407340), (2232, 403690), (2263, 398160), (2370, 380184), (2449, 367920), (2480, 363321), (2520, 357554), (2555, 352656), (2604, 346020), (2628, 342860), (2765, 325872), (2790, 322952), (2844, 316820), (2920, 308574), (3066, 293880), (3160, 285138), (3255, 276816), (3285, 274288), (3318, 271560), (3472, 259515), (3504, 257145), (3555, 253456), (3720, 242214), (3792, 237615), (3906, 230680), (4088, 220410), (4340, 207612), (4380, 205716), (4424, 203670), (4464, 201845), (4526, 199080), (4599, 195920), (4740, 190092), (4898, 183960), (4977, 181040), (5040, 178777), (5110, 176328), (5208, 173010), (5256, 171430), (5530, 162936), (5580, 161476), (5688, 158410), (5767, 156240), (5840, 154287), (6132, 146940), (6320, 142569), (6510, 138408), (6570, 137144), (6636, 135780), (6789, 132720), (7110, 126728), (7347, 122640), (7440, 121107), (7665, 117552), (7812, 115340), (8176, 110205), (8295, 108624), (8680, 103806), (8760, 102858), (8848, 101835), (9052, 99540), (9198, 97960), (9480, 95046), (9765, 92272), (9796, 91980), (9954, 90520), (10220, 88164), (10416, 86505), (10512, 85715), (11060, 81468), (11160, 80738), (11315, 79632), (11376, 79205), (11534, 78120), (12245, 73584), (12264, 73470), (13020, 69204), (13140, 68572), (13272, 67890), (13578, 66360), (14220, 63364), (14694, 61320), (15330, 58776), (15624, 57670), (15841, 56880), (16590, 54312), (17143, 52560), (17301, 52080), (17360, 51903), (17520, 51429), (18104, 49770), (18396, 48980), (18960, 47523), (19530, 46136), (19592, 45990), (19908, 45260), (20367, 44240), (20440, 44082), (22041, 40880), (22120, 40734), (22320, 40369), (22630, 39816), (22995, 39184), (23068, 39060), (24490, 36792), (24528, 36735), (24885, 36208), (26040, 34602), (26280, 34286), (26544, 33945), (27156, 33180), (28440, 31682), (28835, 31248), (29388, 30660)]