217798560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 576

約数和(自身を含む): 951035904

約数和(自身を除く): 733237344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 31, 32, 34, 35, 36, 40, 41, 42, 45, 48, 51, 56, 60, 62, 63, 68, 70, 72, 80, 82, 84, 85, 90, 93, 96, 102, 105, 112, 119, 120, 123, 124, 126, 136, 140, 144, 153, 155, 160, 164, 168, 170, 180, 186, 204, 205, 210, 217, 224, 238, 240, 246, 248, 252, 255, 272, 279, 280, 287, 288, 306, 310, 315, 328, 336, 340, 357, 360, 369, 372, 408, 410, 420, 434, 465, 476, 480, 492, 496, 504, 510, 527, 544, 558, 560, 574, 595, 612, 615, 620, 630, 651, 656, 672, 680, 697, 714, 720, 738, 744, 765, 816, 820, 840, 861, 868, 930, 952, 984, 992, 1008, 1020, 1054, 1071, 1085, 1116, 1120, 1148, 1190, 1224, 1230, 1240, 1260, 1271, 1302, 1312, 1360, 1394, 1395, 1428, 1435, 1440, 1476, 1488, 1530, 1581, 1632, 1640, 1680, 1722, 1736, 1785, 1845, 1860, 1904, 1953, 1968, 2016, 2040, 2091, 2108, 2142, 2170, 2232, 2296, 2380, 2448, 2460, 2480, 2520, 2542, 2583, 2604, 2635, 2720, 2788, 2790, 2856, 2870, 2952, 2976, 3060, 3162, 3255, 3280, 3360, 3444, 3472, 3485, 3570, 3689, 3690, 3720, 3808, 3813, 3906, 3936, 4080, 4182, 4216, 4284, 4305, 4340, 4464, 4592, 4743, 4760, 4879, 4896, 4920, 4960, 5040, 5084, 5166, 5208, 5270, 5355, 5576, 5580, 5712, 5740, 5904, 6120, 6273, 6324, 6355, 6510, 6560, 6888, 6944, 6970, 7140, 7378, 7380, 7440, 7626, 7812, 7905, 8160, 8364, 8432, 8568, 8610, 8680, 8897, 8928, 9184, 9486, 9520, 9758, 9765, 9840, 10080, 10168, 10332, 10416, 10455, 10540, 10710, 11067, 11152, 11160, 11424, 11439, 11480, 11808, 12240, 12546, 12648, 12710, 12915, 13020, 13776, 13940, 14280, 14637, 14756, 14760, 14880, 15252, 15624, 15810, 16728, 16864, 17136, 17220, 17360, 17794, 18445, 18972, 19040, 19065, 19516, 19530, 19680, 20336, 20664, 20832, 20910, 21080, 21420, 21607, 22134, 22304, 22320, 22878, 22960, 23715, 24395, 24480, 25092, 25296, 25420, 25830, 26040, 26691, 27552, 27880, 28560, 29274, 29512, 29520, 30504, 31248, 31365, 31620, 33201, 33456, 34272, 34440, 34720, 35588, 36890, 37944, 38130, 39032, 39060, 40672, 41328, 41820, 42160, 42840, 43214, 43911, 44268, 44485, 44640, 45756, 45920, 47430, 48790, 50184, 50592, 50840, 51660, 52080, 53382, 55335, 55760, 57120, 57195, 58548, 59024, 59040, 61008, 62496, 62730, 63240, 64821, 66402, 66912, 68880, 71176, 73185, 73780, 75888, 76260, 78064, 78120, 80073, 82656, 83640, 84320, 85680, 86428, 87822, 88536, 88970, 91512, 94860, 97580, 100368, 101680, 103320, 104160, 106764, 108035, 110670, 111520, 114390, 117096, 118048, 122016, 125460, 126480, 129642, 132804, 133455, 137760, 142352, 146370, 147560, 151249, 151776, 152520, 156128, 156240, 160146, 166005, 167280, 171360, 172856, 175644, 177072, 177940, 183024, 189720, 194463, 195160, 200736, 203360, 206640, 213528, 216070, 219555, 221340, 228780, 234192, 250920, 252960, 259284, 265608, 266910, 284704, 292740, 295120, 302498, 305040, 312480, 320292, 324105, 332010, 334560, 345712, 351288, 354144, 355880, 366048, 379440, 388926, 390320, 400365, 413280, 427056, 432140, 439110, 442680, 453747, 457560, 468384, 501840, 518568, 531216, 533820, 585480, 590240, 604996, 610080, 640584, 648210, 664020, 691424, 702576, 711760, 756245, 758880, 777852, 780640, 800730, 854112, 864280, 878220, 885360, 907494, 915120, 972315, 1003680, 1037136, 1062432, 1067640, 1170960, 1209992, 1281168, 1296420, 1328040, 1361241, 1405152, 1423520, 1512490, 1555704, 1601460, 1728560, 1756440, 1770720, 1814988, 1830240, 1944630, 2074272, 2135280, 2268735, 2341920, 2419984, 2562336, 2592840, 2656080, 2722482, 3024980, 3111408, 3202920, 3457120, 3512880, 3629976, 3889260, 4270560, 4537470, 4839968, 5185680, 5312160, 5444964, 6049960, 6222816, 6405840, 6806205, 7025760, 7259952, 7778520, 9074940, 10371360, 10889928, 12099920, 12811680, 13612410, 14519904, 15557040, 18149880, 21779856, 24199840, 27224820, 31114080, 36299760, 43559712, 54449640, 72599520, 108899280, 217798560]

約数ペア:

[(1, 217798560), (2, 108899280), (3, 72599520), (4, 54449640), (5, 43559712), (6, 36299760), (7, 31114080), (8, 27224820), (9, 24199840), (10, 21779856), (12, 18149880), (14, 15557040), (15, 14519904), (16, 13612410), (17, 12811680), (18, 12099920), (20, 10889928), (21, 10371360), (24, 9074940), (28, 7778520), (30, 7259952), (31, 7025760), (32, 6806205), (34, 6405840), (35, 6222816), (36, 6049960), (40, 5444964), (41, 5312160), (42, 5185680), (45, 4839968), (48, 4537470), (51, 4270560), (56, 3889260), (60, 3629976), (62, 3512880), (63, 3457120), (68, 3202920), (70, 3111408), (72, 3024980), (80, 2722482), (82, 2656080), (84, 2592840), (85, 2562336), (90, 2419984), (93, 2341920), (96, 2268735), (102, 2135280), (105, 2074272), (112, 1944630), (119, 1830240), (120, 1814988), (123, 1770720), (124, 1756440), (126, 1728560), (136, 1601460), (140, 1555704), (144, 1512490), (153, 1423520), (155, 1405152), (160, 1361241), (164, 1328040), (168, 1296420), (170, 1281168), (180, 1209992), (186, 1170960), (204, 1067640), (205, 1062432), (210, 1037136), (217, 1003680), (224, 972315), (238, 915120), (240, 907494), (246, 885360), (248, 878220), (252, 864280), (255, 854112), (272, 800730), (279, 780640), (280, 777852), (287, 758880), (288, 756245), (306, 711760), (310, 702576), (315, 691424), (328, 664020), (336, 648210), (340, 640584), (357, 610080), (360, 604996), (369, 590240), (372, 585480), (408, 533820), (410, 531216), (420, 518568), (434, 501840), (465, 468384), (476, 457560), (480, 453747), (492, 442680), (496, 439110), (504, 432140), (510, 427056), (527, 413280), (544, 400365), (558, 390320), (560, 388926), (574, 379440), (595, 366048), (612, 355880), (615, 354144), (620, 351288), (630, 345712), (651, 334560), (656, 332010), (672, 324105), (680, 320292), (697, 312480), (714, 305040), (720, 302498), (738, 295120), (744, 292740), (765, 284704), (816, 266910), (820, 265608), (840, 259284), (861, 252960), (868, 250920), (930, 234192), (952, 228780), (984, 221340), (992, 219555), (1008, 216070), (1020, 213528), (1054, 206640), (1071, 203360), (1085, 200736), (1116, 195160), (1120, 194463), (1148, 189720), (1190, 183024), (1224, 177940), (1230, 177072), (1240, 175644), (1260, 172856), (1271, 171360), (1302, 167280), (1312, 166005), (1360, 160146), (1394, 156240), (1395, 156128), (1428, 152520), (1435, 151776), (1440, 151249), (1476, 147560), (1488, 146370), (1530, 142352), (1581, 137760), (1632, 133455), (1640, 132804), (1680, 129642), (1722, 126480), (1736, 125460), (1785, 122016), (1845, 118048), (1860, 117096), (1904, 114390), (1953, 111520), (1968, 110670), (2016, 108035), (2040, 106764), (2091, 104160), (2108, 103320), (2142, 101680), (2170, 100368), (2232, 97580), (2296, 94860), (2380, 91512), (2448, 88970), (2460, 88536), (2480, 87822), (2520, 86428), (2542, 85680), (2583, 84320), (2604, 83640), (2635, 82656), (2720, 80073), (2788, 78120), (2790, 78064), (2856, 76260), (2870, 75888), (2952, 73780), (2976, 73185), (3060, 71176), (3162, 68880), (3255, 66912), (3280, 66402), (3360, 64821), (3444, 63240), (3472, 62730), (3485, 62496), (3570, 61008), (3689, 59040), (3690, 59024), (3720, 58548), (3808, 57195), (3813, 57120), (3906, 55760), (3936, 55335), (4080, 53382), (4182, 52080), (4216, 51660), (4284, 50840), (4305, 50592), (4340, 50184), (4464, 48790), (4592, 47430), (4743, 45920), (4760, 45756), (4879, 44640), (4896, 44485), (4920, 44268), (4960, 43911), (5040, 43214), (5084, 42840), (5166, 42160), (5208, 41820), (5270, 41328), (5355, 40672), (5576, 39060), (5580, 39032), (5712, 38130), (5740, 37944), (5904, 36890), (6120, 35588), (6273, 34720), (6324, 34440), (6355, 34272), (6510, 33456), (6560, 33201), (6888, 31620), (6944, 31365), (6970, 31248), (7140, 30504), (7378, 29520), (7380, 29512), (7440, 29274), (7626, 28560), (7812, 27880), (7905, 27552), (8160, 26691), (8364, 26040), (8432, 25830), (8568, 25420), (8610, 25296), (8680, 25092), (8897, 24480), (8928, 24395), (9184, 23715), (9486, 22960), (9520, 22878), (9758, 22320), (9765, 22304), (9840, 22134), (10080, 21607), (10168, 21420), (10332, 21080), (10416, 20910), (10455, 20832), (10540, 20664), (10710, 20336), (11067, 19680), (11152, 19530), (11160, 19516), (11424, 19065), (11439, 19040), (11480, 18972), (11808, 18445), (12240, 17794), (12546, 17360), (12648, 17220), (12710, 17136), (12915, 16864), (13020, 16728), (13776, 15810), (13940, 15624), (14280, 15252), (14637, 14880), (14756, 14760)]