243563040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 288

約数和(自身を含む): 965817216

約数和(自身を除く): 722254176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 210, 219, 224, 240, 252, 280, 288, 292, 315, 331, 336, 360, 365, 420, 438, 480, 504, 511, 560, 584, 630, 657, 662, 672, 720, 730, 840, 876, 993, 1008, 1022, 1095, 1120, 1168, 1260, 1314, 1324, 1440, 1460, 1533, 1655, 1680, 1752, 1986, 2016, 2044, 2190, 2317, 2336, 2520, 2555, 2628, 2648, 2920, 2979, 3066, 3285, 3310, 3360, 3504, 3972, 4088, 4380, 4599, 4634, 4965, 5040, 5110, 5256, 5296, 5840, 5958, 6132, 6570, 6620, 6951, 7008, 7665, 7944, 8176, 8760, 9198, 9268, 9930, 10080, 10220, 10512, 10592, 11585, 11680, 11916, 12264, 13140, 13240, 13902, 14895, 15330, 15888, 16352, 17520, 18396, 18536, 19860, 20440, 20853, 21024, 22995, 23170, 23832, 24163, 24528, 26280, 26480, 27804, 29790, 30660, 31776, 34755, 35040, 36792, 37072, 39720, 40880, 41706, 45990, 46340, 47664, 48326, 49056, 52560, 52960, 55608, 59580, 61320, 69510, 72489, 73584, 74144, 79440, 81760, 83412, 91980, 92680, 95328, 96652, 104265, 105120, 111216, 119160, 120815, 122640, 139020, 144978, 147168, 158880, 166824, 169141, 183960, 185360, 193304, 208530, 217467, 222432, 238320, 241630, 245280, 278040, 289956, 333648, 338282, 362445, 367920, 370720, 386608, 417060, 434934, 476640, 483260, 507423, 556080, 579912, 667296, 676564, 724890, 735840, 773216, 834120, 845705, 869868, 966520, 1014846, 1087335, 1112160, 1159824, 1353128, 1449780, 1522269, 1668240, 1691410, 1739736, 1933040, 2029692, 2174670, 2319648, 2537115, 2706256, 2899560, 3044538, 3336480, 3382820, 3479472, 3866080, 4059384, 4349340, 5074230, 5412512, 5799120, 6089076, 6765640, 6958944, 7611345, 8118768, 8698680, 10148460, 11598240, 12178152, 13531280, 15222690, 16237536, 17397360, 20296920, 24356304, 27062560, 30445380, 34794720, 40593840, 48712608, 60890760, 81187680, 121781520, 243563040]

約数ペア:

[(1, 243563040), (2, 121781520), (3, 81187680), (4, 60890760), (5, 48712608), (6, 40593840), (7, 34794720), (8, 30445380), (9, 27062560), (10, 24356304), (12, 20296920), (14, 17397360), (15, 16237536), (16, 15222690), (18, 13531280), (20, 12178152), (21, 11598240), (24, 10148460), (28, 8698680), (30, 8118768), (32, 7611345), (35, 6958944), (36, 6765640), (40, 6089076), (42, 5799120), (45, 5412512), (48, 5074230), (56, 4349340), (60, 4059384), (63, 3866080), (70, 3479472), (72, 3382820), (73, 3336480), (80, 3044538), (84, 2899560), (90, 2706256), (96, 2537115), (105, 2319648), (112, 2174670), (120, 2029692), (126, 1933040), (140, 1739736), (144, 1691410), (146, 1668240), (160, 1522269), (168, 1449780), (180, 1353128), (210, 1159824), (219, 1112160), (224, 1087335), (240, 1014846), (252, 966520), (280, 869868), (288, 845705), (292, 834120), (315, 773216), (331, 735840), (336, 724890), (360, 676564), (365, 667296), (420, 579912), (438, 556080), (480, 507423), (504, 483260), (511, 476640), (560, 434934), (584, 417060), (630, 386608), (657, 370720), (662, 367920), (672, 362445), (720, 338282), (730, 333648), (840, 289956), (876, 278040), (993, 245280), (1008, 241630), (1022, 238320), (1095, 222432), (1120, 217467), (1168, 208530), (1260, 193304), (1314, 185360), (1324, 183960), (1440, 169141), (1460, 166824), (1533, 158880), (1655, 147168), (1680, 144978), (1752, 139020), (1986, 122640), (2016, 120815), (2044, 119160), (2190, 111216), (2317, 105120), (2336, 104265), (2520, 96652), (2555, 95328), (2628, 92680), (2648, 91980), (2920, 83412), (2979, 81760), (3066, 79440), (3285, 74144), (3310, 73584), (3360, 72489), (3504, 69510), (3972, 61320), (4088, 59580), (4380, 55608), (4599, 52960), (4634, 52560), (4965, 49056), (5040, 48326), (5110, 47664), (5256, 46340), (5296, 45990), (5840, 41706), (5958, 40880), (6132, 39720), (6570, 37072), (6620, 36792), (6951, 35040), (7008, 34755), (7665, 31776), (7944, 30660), (8176, 29790), (8760, 27804), (9198, 26480), (9268, 26280), (9930, 24528), (10080, 24163), (10220, 23832), (10512, 23170), (10592, 22995), (11585, 21024), (11680, 20853), (11916, 20440), (12264, 19860), (13140, 18536), (13240, 18396), (13902, 17520), (14895, 16352), (15330, 15888)]