222155220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 788296320

約数和(自身を除く): 566141100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 41, 42, 49, 57, 60, 70, 76, 82, 84, 95, 97, 98, 105, 114, 123, 133, 140, 147, 164, 190, 194, 196, 205, 210, 228, 245, 246, 266, 285, 287, 291, 294, 380, 388, 399, 410, 420, 485, 490, 492, 532, 570, 574, 582, 588, 615, 665, 679, 735, 779, 798, 820, 861, 931, 970, 980, 1140, 1148, 1164, 1230, 1330, 1358, 1435, 1455, 1470, 1558, 1596, 1722, 1843, 1862, 1940, 1995, 2009, 2037, 2337, 2460, 2660, 2716, 2793, 2870, 2910, 2940, 3116, 3395, 3444, 3686, 3724, 3895, 3977, 3990, 4018, 4074, 4305, 4655, 4674, 4753, 5453, 5529, 5586, 5740, 5820, 6027, 6790, 7372, 7790, 7954, 7980, 8036, 8148, 8610, 9215, 9310, 9348, 9506, 10045, 10185, 10906, 11058, 11172, 11685, 11931, 12054, 12901, 13580, 13965, 14259, 15580, 15908, 16359, 17220, 18430, 18620, 19012, 19885, 20090, 20370, 21812, 22116, 23370, 23765, 23862, 24108, 25802, 27265, 27645, 27839, 27930, 28518, 30135, 32718, 36860, 38171, 38703, 39770, 40180, 40740, 46740, 47530, 47724, 51604, 54530, 55290, 55678, 55860, 57036, 59655, 60270, 64505, 65436, 71295, 75563, 76342, 77406, 79540, 81795, 83517, 90307, 95060, 109060, 110580, 111356, 114513, 119310, 120540, 129010, 139195, 142590, 151126, 152684, 154812, 163590, 167034, 180614, 190855, 193515, 194873, 226689, 229026, 238620, 258020, 270921, 278390, 285180, 302252, 327180, 334068, 361228, 377815, 381710, 387030, 389746, 417585, 451535, 453378, 458052, 528941, 541842, 556780, 572565, 584619, 755630, 763420, 774060, 779492, 835170, 903070, 906756, 974365, 1057882, 1083684, 1133445, 1145130, 1169238, 1354605, 1511260, 1586823, 1670340, 1806140, 1948730, 2115764, 2266890, 2290260, 2338476, 2644705, 2709210, 2923095, 3173646, 3702587, 3897460, 4533780, 5289410, 5418420, 5846190, 6347292, 7405174, 7934115, 10578820, 11107761, 11692380, 14810348, 15868230, 18512935, 22215522, 31736460, 37025870, 44431044, 55538805, 74051740, 111077610, 222155220]

約数ペア:

[(1, 222155220), (2, 111077610), (3, 74051740), (4, 55538805), (5, 44431044), (6, 37025870), (7, 31736460), (10, 22215522), (12, 18512935), (14, 15868230), (15, 14810348), (19, 11692380), (20, 11107761), (21, 10578820), (28, 7934115), (30, 7405174), (35, 6347292), (38, 5846190), (41, 5418420), (42, 5289410), (49, 4533780), (57, 3897460), (60, 3702587), (70, 3173646), (76, 2923095), (82, 2709210), (84, 2644705), (95, 2338476), (97, 2290260), (98, 2266890), (105, 2115764), (114, 1948730), (123, 1806140), (133, 1670340), (140, 1586823), (147, 1511260), (164, 1354605), (190, 1169238), (194, 1145130), (196, 1133445), (205, 1083684), (210, 1057882), (228, 974365), (245, 906756), (246, 903070), (266, 835170), (285, 779492), (287, 774060), (291, 763420), (294, 755630), (380, 584619), (388, 572565), (399, 556780), (410, 541842), (420, 528941), (485, 458052), (490, 453378), (492, 451535), (532, 417585), (570, 389746), (574, 387030), (582, 381710), (588, 377815), (615, 361228), (665, 334068), (679, 327180), (735, 302252), (779, 285180), (798, 278390), (820, 270921), (861, 258020), (931, 238620), (970, 229026), (980, 226689), (1140, 194873), (1148, 193515), (1164, 190855), (1230, 180614), (1330, 167034), (1358, 163590), (1435, 154812), (1455, 152684), (1470, 151126), (1558, 142590), (1596, 139195), (1722, 129010), (1843, 120540), (1862, 119310), (1940, 114513), (1995, 111356), (2009, 110580), (2037, 109060), (2337, 95060), (2460, 90307), (2660, 83517), (2716, 81795), (2793, 79540), (2870, 77406), (2910, 76342), (2940, 75563), (3116, 71295), (3395, 65436), (3444, 64505), (3686, 60270), (3724, 59655), (3895, 57036), (3977, 55860), (3990, 55678), (4018, 55290), (4074, 54530), (4305, 51604), (4655, 47724), (4674, 47530), (4753, 46740), (5453, 40740), (5529, 40180), (5586, 39770), (5740, 38703), (5820, 38171), (6027, 36860), (6790, 32718), (7372, 30135), (7790, 28518), (7954, 27930), (7980, 27839), (8036, 27645), (8148, 27265), (8610, 25802), (9215, 24108), (9310, 23862), (9348, 23765), (9506, 23370), (10045, 22116), (10185, 21812), (10906, 20370), (11058, 20090), (11172, 19885), (11685, 19012), (11931, 18620), (12054, 18430), (12901, 17220), (13580, 16359), (13965, 15908), (14259, 15580)]