220244640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 384

約数和(自身を含む): 888330240

約数和(自身を除く): 668085600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 59, 60, 66, 70, 77, 80, 84, 88, 96, 101, 105, 110, 112, 118, 120, 132, 140, 154, 160, 165, 168, 176, 177, 202, 210, 220, 224, 231, 236, 240, 264, 280, 295, 303, 308, 330, 336, 352, 354, 385, 404, 413, 420, 440, 462, 472, 480, 505, 528, 560, 590, 606, 616, 649, 660, 672, 707, 708, 770, 808, 826, 840, 880, 885, 924, 944, 1010, 1056, 1111, 1120, 1155, 1180, 1212, 1232, 1239, 1298, 1320, 1414, 1416, 1515, 1540, 1616, 1652, 1680, 1760, 1770, 1848, 1888, 1947, 2020, 2065, 2121, 2222, 2310, 2360, 2424, 2464, 2478, 2596, 2640, 2828, 2832, 3030, 3080, 3232, 3245, 3304, 3333, 3360, 3535, 3540, 3696, 3894, 4040, 4130, 4242, 4444, 4543, 4620, 4720, 4848, 4956, 5192, 5280, 5555, 5656, 5664, 5959, 6060, 6160, 6195, 6490, 6608, 6666, 7070, 7080, 7392, 7777, 7788, 8080, 8260, 8484, 8888, 9086, 9240, 9440, 9696, 9735, 9912, 10384, 10605, 11110, 11312, 11918, 12120, 12320, 12390, 12980, 13216, 13332, 13629, 14140, 14160, 15554, 15576, 16160, 16520, 16665, 16968, 17776, 17877, 18172, 18480, 19470, 19824, 20768, 21210, 22220, 22624, 22715, 23331, 23836, 24240, 24780, 25960, 26664, 27258, 28280, 28320, 29795, 31108, 31152, 33040, 33330, 33936, 35552, 35754, 36344, 36960, 38885, 38940, 39648, 41713, 42420, 44440, 45430, 46662, 47672, 48480, 49560, 51920, 53328, 54516, 56560, 59590, 62216, 62304, 65549, 66080, 66660, 67872, 68145, 71508, 72688, 77770, 77880, 83426, 84840, 88880, 89385, 90860, 93324, 95344, 99120, 103840, 106656, 109032, 113120, 116655, 119180, 124432, 125139, 131098, 133320, 136290, 143016, 145376, 155540, 155760, 166852, 169680, 177760, 178770, 181720, 186648, 190688, 196647, 198240, 208565, 218064, 233310, 238360, 248864, 250278, 262196, 266640, 272580, 286032, 311080, 311520, 327745, 333704, 339360, 357540, 363440, 373296, 393294, 417130, 436128, 458843, 466620, 476720, 500556, 524392, 533280, 545160, 572064, 622160, 625695, 655490, 667408, 715080, 726880, 746592, 786588, 834260, 917686, 933240, 953440, 983235, 1001112, 1048784, 1090320, 1244320, 1251390, 1310980, 1334816, 1376529, 1430160, 1573176, 1668520, 1835372, 1866480, 1966470, 2002224, 2097568, 2180640, 2294215, 2502780, 2621960, 2753058, 2860320, 3146352, 3337040, 3670744, 3732960, 3932940, 4004448, 4588430, 5005560, 5243920, 5506116, 6292704, 6674080, 6882645, 7341488, 7865880, 9176860, 10011120, 10487840, 11012232, 13765290, 14682976, 15731760, 18353720, 20022240, 22024464, 27530580, 31463520, 36707440, 44048928, 55061160, 73414880, 110122320, 220244640]

約数ペア:

[(1, 220244640), (2, 110122320), (3, 73414880), (4, 55061160), (5, 44048928), (6, 36707440), (7, 31463520), (8, 27530580), (10, 22024464), (11, 20022240), (12, 18353720), (14, 15731760), (15, 14682976), (16, 13765290), (20, 11012232), (21, 10487840), (22, 10011120), (24, 9176860), (28, 7865880), (30, 7341488), (32, 6882645), (33, 6674080), (35, 6292704), (40, 5506116), (42, 5243920), (44, 5005560), (48, 4588430), (55, 4004448), (56, 3932940), (59, 3732960), (60, 3670744), (66, 3337040), (70, 3146352), (77, 2860320), (80, 2753058), (84, 2621960), (88, 2502780), (96, 2294215), (101, 2180640), (105, 2097568), (110, 2002224), (112, 1966470), (118, 1866480), (120, 1835372), (132, 1668520), (140, 1573176), (154, 1430160), (160, 1376529), (165, 1334816), (168, 1310980), (176, 1251390), (177, 1244320), (202, 1090320), (210, 1048784), (220, 1001112), (224, 983235), (231, 953440), (236, 933240), (240, 917686), (264, 834260), (280, 786588), (295, 746592), (303, 726880), (308, 715080), (330, 667408), (336, 655490), (352, 625695), (354, 622160), (385, 572064), (404, 545160), (413, 533280), (420, 524392), (440, 500556), (462, 476720), (472, 466620), (480, 458843), (505, 436128), (528, 417130), (560, 393294), (590, 373296), (606, 363440), (616, 357540), (649, 339360), (660, 333704), (672, 327745), (707, 311520), (708, 311080), (770, 286032), (808, 272580), (826, 266640), (840, 262196), (880, 250278), (885, 248864), (924, 238360), (944, 233310), (1010, 218064), (1056, 208565), (1111, 198240), (1120, 196647), (1155, 190688), (1180, 186648), (1212, 181720), (1232, 178770), (1239, 177760), (1298, 169680), (1320, 166852), (1414, 155760), (1416, 155540), (1515, 145376), (1540, 143016), (1616, 136290), (1652, 133320), (1680, 131098), (1760, 125139), (1770, 124432), (1848, 119180), (1888, 116655), (1947, 113120), (2020, 109032), (2065, 106656), (2121, 103840), (2222, 99120), (2310, 95344), (2360, 93324), (2424, 90860), (2464, 89385), (2478, 88880), (2596, 84840), (2640, 83426), (2828, 77880), (2832, 77770), (3030, 72688), (3080, 71508), (3232, 68145), (3245, 67872), (3304, 66660), (3333, 66080), (3360, 65549), (3535, 62304), (3540, 62216), (3696, 59590), (3894, 56560), (4040, 54516), (4130, 53328), (4242, 51920), (4444, 49560), (4543, 48480), (4620, 47672), (4720, 46662), (4848, 45430), (4956, 44440), (5192, 42420), (5280, 41713), (5555, 39648), (5656, 38940), (5664, 38885), (5959, 36960), (6060, 36344), (6160, 35754), (6195, 35552), (6490, 33936), (6608, 33330), (6666, 33040), (7070, 31152), (7080, 31108), (7392, 29795), (7777, 28320), (7788, 28280), (8080, 27258), (8260, 26664), (8484, 25960), (8888, 24780), (9086, 24240), (9240, 23836), (9440, 23331), (9696, 22715), (9735, 22624), (9912, 22220), (10384, 21210), (10605, 20768), (11110, 19824), (11312, 19470), (11918, 18480), (12120, 18172), (12320, 17877), (12390, 17776), (12980, 16968), (13216, 16665), (13332, 16520), (13629, 16160), (14140, 15576), (14160, 15554)]