222615680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 669772800

約数和(自身を除く): 447157120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 56, 64, 68, 70, 74, 79, 80, 85, 112, 119, 128, 136, 140, 148, 158, 160, 170, 185, 224, 238, 259, 272, 280, 296, 316, 320, 340, 370, 395, 448, 476, 518, 544, 553, 560, 592, 595, 629, 632, 640, 680, 740, 790, 896, 952, 1036, 1088, 1106, 1120, 1184, 1190, 1258, 1264, 1295, 1343, 1360, 1480, 1580, 1904, 2072, 2176, 2212, 2240, 2368, 2380, 2516, 2528, 2590, 2686, 2720, 2765, 2923, 2960, 3145, 3160, 3808, 4144, 4403, 4424, 4480, 4736, 4760, 5032, 5056, 5180, 5372, 5440, 5530, 5846, 5920, 6290, 6320, 6715, 7616, 8288, 8806, 8848, 9401, 9520, 10064, 10112, 10360, 10744, 10880, 11060, 11692, 11840, 12580, 12640, 13430, 14615, 15232, 16576, 17612, 17696, 18802, 19040, 20128, 20461, 20720, 21488, 22015, 22120, 23384, 23680, 25160, 25280, 26860, 29230, 33152, 35224, 35392, 37604, 38080, 40256, 40922, 41440, 42976, 44030, 44240, 46768, 47005, 49691, 50320, 50560, 53720, 58460, 70448, 70784, 75208, 76160, 80512, 81844, 82880, 85952, 88060, 88480, 93536, 94010, 99382, 100640, 102305, 107440, 116920, 140896, 150416, 163688, 165760, 171904, 176120, 176960, 187072, 188020, 198764, 201280, 204610, 214880, 233840, 248455, 281792, 300832, 327376, 347837, 352240, 353920, 374144, 376040, 397528, 402560, 409220, 429760, 467680, 496910, 563584, 601664, 654752, 695674, 704480, 752080, 795056, 818440, 859520, 935360, 993820, 1203328, 1309504, 1391348, 1408960, 1504160, 1590112, 1636880, 1739185, 1870720, 1987640, 2619008, 2782696, 2817920, 3008320, 3180224, 3273760, 3478370, 3975280, 5565392, 6016640, 6360448, 6547520, 6956740, 7950560, 11130784, 13095040, 13913480, 15901120, 22261568, 27826960, 31802240, 44523136, 55653920, 111307840, 222615680]

約数ペア:

[(1, 222615680), (2, 111307840), (4, 55653920), (5, 44523136), (7, 31802240), (8, 27826960), (10, 22261568), (14, 15901120), (16, 13913480), (17, 13095040), (20, 11130784), (28, 7950560), (32, 6956740), (34, 6547520), (35, 6360448), (37, 6016640), (40, 5565392), (56, 3975280), (64, 3478370), (68, 3273760), (70, 3180224), (74, 3008320), (79, 2817920), (80, 2782696), (85, 2619008), (112, 1987640), (119, 1870720), (128, 1739185), (136, 1636880), (140, 1590112), (148, 1504160), (158, 1408960), (160, 1391348), (170, 1309504), (185, 1203328), (224, 993820), (238, 935360), (259, 859520), (272, 818440), (280, 795056), (296, 752080), (316, 704480), (320, 695674), (340, 654752), (370, 601664), (395, 563584), (448, 496910), (476, 467680), (518, 429760), (544, 409220), (553, 402560), (560, 397528), (592, 376040), (595, 374144), (629, 353920), (632, 352240), (640, 347837), (680, 327376), (740, 300832), (790, 281792), (896, 248455), (952, 233840), (1036, 214880), (1088, 204610), (1106, 201280), (1120, 198764), (1184, 188020), (1190, 187072), (1258, 176960), (1264, 176120), (1295, 171904), (1343, 165760), (1360, 163688), (1480, 150416), (1580, 140896), (1904, 116920), (2072, 107440), (2176, 102305), (2212, 100640), (2240, 99382), (2368, 94010), (2380, 93536), (2516, 88480), (2528, 88060), (2590, 85952), (2686, 82880), (2720, 81844), (2765, 80512), (2923, 76160), (2960, 75208), (3145, 70784), (3160, 70448), (3808, 58460), (4144, 53720), (4403, 50560), (4424, 50320), (4480, 49691), (4736, 47005), (4760, 46768), (5032, 44240), (5056, 44030), (5180, 42976), (5372, 41440), (5440, 40922), (5530, 40256), (5846, 38080), (5920, 37604), (6290, 35392), (6320, 35224), (6715, 33152), (7616, 29230), (8288, 26860), (8806, 25280), (8848, 25160), (9401, 23680), (9520, 23384), (10064, 22120), (10112, 22015), (10360, 21488), (10744, 20720), (10880, 20461), (11060, 20128), (11692, 19040), (11840, 18802), (12580, 17696), (12640, 17612), (13430, 16576), (14615, 15232)]