228251520

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 640

約数和(自身を含む): 1013031360

約数和(自身を除く): 784779840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 37, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 74, 80, 81, 84, 85, 90, 96, 102, 105, 108, 111, 112, 119, 120, 126, 128, 135, 136, 140, 144, 148, 153, 160, 162, 168, 170, 180, 185, 189, 192, 204, 210, 216, 222, 224, 238, 240, 252, 255, 259, 270, 272, 280, 288, 296, 306, 315, 320, 324, 333, 336, 340, 357, 360, 370, 378, 384, 405, 408, 420, 432, 444, 448, 459, 476, 480, 504, 510, 518, 540, 544, 555, 560, 567, 576, 592, 595, 612, 629, 630, 640, 648, 666, 672, 680, 714, 720, 740, 756, 765, 777, 810, 816, 840, 864, 888, 896, 918, 945, 952, 960, 999, 1008, 1020, 1036, 1071, 1080, 1088, 1110, 1120, 1134, 1152, 1184, 1190, 1224, 1258, 1260, 1295, 1296, 1332, 1344, 1360, 1377, 1428, 1440, 1480, 1512, 1530, 1554, 1620, 1632, 1665, 1680, 1728, 1776, 1785, 1836, 1887, 1890, 1904, 1920, 1998, 2016, 2040, 2072, 2142, 2160, 2176, 2220, 2240, 2268, 2295, 2331, 2368, 2380, 2448, 2516, 2520, 2590, 2592, 2664, 2688, 2720, 2754, 2835, 2856, 2880, 2960, 2997, 3024, 3060, 3108, 3145, 3213, 3240, 3264, 3330, 3360, 3456, 3552, 3570, 3672, 3774, 3780, 3808, 3885, 3996, 4032, 4080, 4144, 4284, 4320, 4403, 4440, 4480, 4536, 4590, 4662, 4736, 4760, 4896, 4995, 5032, 5040, 5180, 5184, 5328, 5355, 5440, 5508, 5661, 5670, 5712, 5760, 5920, 5994, 6048, 6120, 6216, 6290, 6426, 6480, 6528, 6660, 6720, 6885, 6993, 7104, 7140, 7344, 7548, 7560, 7616, 7770, 7992, 8064, 8160, 8288, 8568, 8640, 8806, 8880, 9072, 9180, 9324, 9435, 9520, 9639, 9792, 9990, 10064, 10080, 10360, 10368, 10656, 10710, 10880, 11016, 11322, 11340, 11424, 11655, 11840, 11988, 12096, 12240, 12432, 12580, 12852, 12960, 13209, 13320, 13440, 13770, 13986, 14208, 14280, 14688, 14985, 15096, 15120, 15232, 15540, 15984, 16065, 16320, 16576, 16983, 17136, 17280, 17612, 17760, 18144, 18360, 18648, 18870, 19040, 19278, 19584, 19980, 20128, 20160, 20720, 20979, 21312, 21420, 22015, 22032, 22644, 22680, 22848, 23310, 23680, 23976, 24192, 24480, 24864, 25160, 25704, 25920, 26418, 26640, 27540, 27972, 28305, 28560, 29376, 29970, 30192, 30240, 31080, 31968, 32130, 32640, 33152, 33966, 34272, 34965, 35224, 35520, 36288, 36720, 37296, 37740, 38080, 38556, 39627, 39960, 40256, 40320, 41440, 41958, 42624, 42840, 44030, 44064, 45288, 45360, 45696, 46620, 47952, 48195, 48960, 49728, 50320, 50949, 51408, 51840, 52836, 53280, 55080, 55944, 56610, 57120, 58752, 59940, 60384, 60480, 62160, 63936, 64260, 66045, 67932, 68544, 69930, 70448, 71040, 72576, 73440, 74592, 75480, 76160, 77112, 79254, 79920, 80512, 82880, 83916, 84915, 85680, 88060, 88128, 90576, 90720, 93240, 95904, 96390, 97920, 99456, 100640, 101898, 102816, 104895, 105672, 106560, 110160, 111888, 113220, 114240, 118881, 119880, 120768, 120960, 124320, 127872, 128520, 132090, 135864, 137088, 139860, 140896, 146880, 149184, 150960, 154224, 158508, 159840, 165760, 167832, 169830, 171360, 176120, 176256, 181152, 181440, 186480, 191808, 192780, 198135, 201280, 203796, 205632, 209790, 211344, 213120, 220320, 223776, 226440, 228480, 237762, 239760, 241536, 248640, 254745, 257040, 264180, 271728, 279720, 281792, 293760, 298368, 301920, 308448, 317016, 319680, 335664, 339660, 342720, 352240, 356643, 362304, 362880, 372960, 383616, 385560, 396270, 402560, 407592, 411264, 419580, 422688, 440640, 447552, 452880, 475524, 479520, 497280, 509490, 514080, 528360, 543456, 559440, 563584, 594405, 603840, 616896, 634032, 639360, 671328, 679320, 685440, 704480, 713286, 724608, 745920, 771120, 792540, 815184, 839160, 845376, 881280, 895104, 905760, 951048, 959040, 1018980, 1028160, 1056720, 1086912, 1118880, 1188810, 1207680, 1233792, 1268064, 1342656, 1358640, 1408960, 1426572, 1491840, 1542240, 1585080, 1630368, 1678320, 1690752, 1783215, 1811520, 1902096, 1918080, 2037960, 2056320, 2113440, 2173824, 2237760, 2377620, 2536128, 2685312, 2717280, 2817920, 2853144, 3084480, 3170160, 3260736, 3356640, 3566430, 3623040, 3804192, 4075920, 4226880, 4475520, 4755240, 5072256, 5434560, 5706288, 6168960, 6340320, 6521472, 6713280, 7132860, 7608384, 8151840, 8453760, 9510480, 10869120, 11412576, 12680640, 13426560, 14265720, 15216768, 16303680, 19020960, 22825152, 25361280, 28531440, 32607360, 38041920, 45650304, 57062880, 76083840, 114125760, 228251520]

約数ペア:

[(1, 228251520), (2, 114125760), (3, 76083840), (4, 57062880), (5, 45650304), (6, 38041920), (7, 32607360), (8, 28531440), (9, 25361280), (10, 22825152), (12, 19020960), (14, 16303680), (15, 15216768), (16, 14265720), (17, 13426560), (18, 12680640), (20, 11412576), (21, 10869120), (24, 9510480), (27, 8453760), (28, 8151840), (30, 7608384), (32, 7132860), (34, 6713280), (35, 6521472), (36, 6340320), (37, 6168960), (40, 5706288), (42, 5434560), (45, 5072256), (48, 4755240), (51, 4475520), (54, 4226880), (56, 4075920), (60, 3804192), (63, 3623040), (64, 3566430), (68, 3356640), (70, 3260736), (72, 3170160), (74, 3084480), (80, 2853144), (81, 2817920), (84, 2717280), (85, 2685312), (90, 2536128), (96, 2377620), (102, 2237760), (105, 2173824), (108, 2113440), (111, 2056320), (112, 2037960), (119, 1918080), (120, 1902096), (126, 1811520), (128, 1783215), (135, 1690752), (136, 1678320), (140, 1630368), (144, 1585080), (148, 1542240), (153, 1491840), (160, 1426572), (162, 1408960), (168, 1358640), (170, 1342656), (180, 1268064), (185, 1233792), (189, 1207680), (192, 1188810), (204, 1118880), (210, 1086912), (216, 1056720), (222, 1028160), (224, 1018980), (238, 959040), (240, 951048), (252, 905760), (255, 895104), (259, 881280), (270, 845376), (272, 839160), (280, 815184), (288, 792540), (296, 771120), (306, 745920), (315, 724608), (320, 713286), (324, 704480), (333, 685440), (336, 679320), (340, 671328), (357, 639360), (360, 634032), (370, 616896), (378, 603840), (384, 594405), (405, 563584), (408, 559440), (420, 543456), (432, 528360), (444, 514080), (448, 509490), (459, 497280), (476, 479520), (480, 475524), (504, 452880), (510, 447552), (518, 440640), (540, 422688), (544, 419580), (555, 411264), (560, 407592), (567, 402560), (576, 396270), (592, 385560), (595, 383616), (612, 372960), (629, 362880), (630, 362304), (640, 356643), (648, 352240), (666, 342720), (672, 339660), (680, 335664), (714, 319680), (720, 317016), (740, 308448), (756, 301920), (765, 298368), (777, 293760), (810, 281792), (816, 279720), (840, 271728), (864, 264180), (888, 257040), (896, 254745), (918, 248640), (945, 241536), (952, 239760), (960, 237762), (999, 228480), (1008, 226440), (1020, 223776), (1036, 220320), (1071, 213120), (1080, 211344), (1088, 209790), (1110, 205632), (1120, 203796), (1134, 201280), (1152, 198135), (1184, 192780), (1190, 191808), (1224, 186480), (1258, 181440), (1260, 181152), (1295, 176256), (1296, 176120), (1332, 171360), (1344, 169830), (1360, 167832), (1377, 165760), (1428, 159840), (1440, 158508), (1480, 154224), (1512, 150960), (1530, 149184), (1554, 146880), (1620, 140896), (1632, 139860), (1665, 137088), (1680, 135864), (1728, 132090), (1776, 128520), (1785, 127872), (1836, 124320), (1887, 120960), (1890, 120768), (1904, 119880), (1920, 118881), (1998, 114240), (2016, 113220), (2040, 111888), (2072, 110160), (2142, 106560), (2160, 105672), (2176, 104895), (2220, 102816), (2240, 101898), (2268, 100640), (2295, 99456), (2331, 97920), (2368, 96390), (2380, 95904), (2448, 93240), (2516, 90720), (2520, 90576), (2590, 88128), (2592, 88060), (2664, 85680), (2688, 84915), (2720, 83916), (2754, 82880), (2835, 80512), (2856, 79920), (2880, 79254), (2960, 77112), (2997, 76160), (3024, 75480), (3060, 74592), (3108, 73440), (3145, 72576), (3213, 71040), (3240, 70448), (3264, 69930), (3330, 68544), (3360, 67932), (3456, 66045), (3552, 64260), (3570, 63936), (3672, 62160), (3774, 60480), (3780, 60384), (3808, 59940), (3885, 58752), (3996, 57120), (4032, 56610), (4080, 55944), (4144, 55080), (4284, 53280), (4320, 52836), (4403, 51840), (4440, 51408), (4480, 50949), (4536, 50320), (4590, 49728), (4662, 48960), (4736, 48195), (4760, 47952), (4896, 46620), (4995, 45696), (5032, 45360), (5040, 45288), (5180, 44064), (5184, 44030), (5328, 42840), (5355, 42624), (5440, 41958), (5508, 41440), (5661, 40320), (5670, 40256), (5712, 39960), (5760, 39627), (5920, 38556), (5994, 38080), (6048, 37740), (6120, 37296), (6216, 36720), (6290, 36288), (6426, 35520), (6480, 35224), (6528, 34965), (6660, 34272), (6720, 33966), (6885, 33152), (6993, 32640), (7104, 32130), (7140, 31968), (7344, 31080), (7548, 30240), (7560, 30192), (7616, 29970), (7770, 29376), (7992, 28560), (8064, 28305), (8160, 27972), (8288, 27540), (8568, 26640), (8640, 26418), (8806, 25920), (8880, 25704), (9072, 25160), (9180, 24864), (9324, 24480), (9435, 24192), (9520, 23976), (9639, 23680), (9792, 23310), (9990, 22848), (10064, 22680), (10080, 22644), (10360, 22032), (10368, 22015), (10656, 21420), (10710, 21312), (10880, 20979), (11016, 20720), (11322, 20160), (11340, 20128), (11424, 19980), (11655, 19584), (11840, 19278), (11988, 19040), (12096, 18870), (12240, 18648), (12432, 18360), (12580, 18144), (12852, 17760), (12960, 17612), (13209, 17280), (13320, 17136), (13440, 16983), (13770, 16576), (13986, 16320), (14208, 16065), (14280, 15984), (14688, 15540), (14985, 15232), (15096, 15120)]