818328420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 540

約数和(自身を含む): 3286641204

約数和(自身を除く): 2468312784

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 61, 63, 65, 70, 78, 81, 84, 90, 91, 98, 105, 108, 117, 122, 126, 130, 135, 140, 147, 156, 162, 169, 180, 182, 183, 189, 195, 196, 210, 234, 244, 245, 252, 260, 270, 273, 294, 305, 315, 324, 338, 351, 364, 366, 378, 390, 405, 420, 427, 441, 455, 468, 490, 507, 540, 546, 549, 567, 585, 588, 610, 630, 637, 676, 702, 732, 735, 756, 780, 793, 810, 819, 845, 854, 882, 910, 915, 945, 980, 1014, 1053, 1092, 1098, 1134, 1170, 1183, 1220, 1260, 1274, 1281, 1323, 1365, 1404, 1470, 1521, 1586, 1620, 1638, 1647, 1690, 1708, 1755, 1764, 1820, 1830, 1890, 1911, 2028, 2106, 2135, 2196, 2205, 2268, 2340, 2366, 2379, 2457, 2535, 2548, 2562, 2646, 2730, 2745, 2835, 2940, 2989, 3042, 3172, 3185, 3276, 3294, 3380, 3510, 3549, 3660, 3780, 3822, 3843, 3965, 3969, 4095, 4212, 4270, 4410, 4563, 4732, 4758, 4914, 4941, 5070, 5124, 5265, 5292, 5460, 5490, 5551, 5670, 5733, 5915, 5978, 6084, 6370, 6405, 6588, 6615, 7020, 7098, 7137, 7371, 7605, 7644, 7686, 7930, 7938, 8190, 8235, 8281, 8540, 8820, 8967, 9126, 9516, 9555, 9828, 9882, 10140, 10309, 10530, 10647, 10980, 11102, 11340, 11466, 11529, 11830, 11895, 11956, 12285, 12740, 12810, 13230, 13689, 14196, 14274, 14742, 14945, 15210, 15372, 15860, 15876, 16380, 16470, 16562, 16653, 17199, 17745, 17934, 18252, 19110, 19215, 19764, 19845, 20618, 21060, 21294, 21411, 22204, 22815, 22932, 23058, 23660, 23790, 24570, 24705, 24843, 25620, 26460, 26901, 27378, 27755, 28548, 28665, 29484, 29890, 30420, 30927, 31941, 32940, 33124, 33306, 34398, 34587, 35490, 35685, 35868, 36855, 38220, 38430, 38857, 39690, 41236, 41405, 42588, 42822, 44835, 45630, 46116, 47580, 49140, 49410, 49686, 49959, 51545, 51597, 53235, 53802, 54756, 55510, 57330, 57645, 59780, 61854, 63882, 64233, 66612, 68445, 68796, 69174, 70980, 71370, 72163, 73710, 74529, 76860, 77714, 79380, 80703, 82810, 83265, 85644, 85995, 89670, 91260, 92781, 95823, 98820, 99372, 99918, 103090, 103194, 106470, 107055, 107604, 111020, 114660, 115290, 116571, 123708, 124215, 127764, 128466, 134505, 136890, 138348, 142740, 144326, 147420, 149058, 149877, 154635, 155428, 159705, 161406, 165620, 166530, 171990, 172935, 179340, 185562, 191646, 194285, 199836, 206180, 206388, 212940, 214110, 216489, 223587, 230580, 233142, 242109, 248430, 249795, 256932, 257985, 269010, 273780, 278343, 288652, 298116, 299754, 309270, 319410, 321165, 322812, 333060, 343980, 345870, 349713, 360815, 371124, 372645, 383292, 388570, 403515, 428220, 432978, 447174, 449631, 463905, 466284, 479115, 484218, 496860, 499590, 505141, 515970, 538020, 556686, 582855, 599508, 618540, 638820, 642330, 649467, 670761, 691740, 699426, 721630, 745290, 749385, 777140, 807030, 835029, 865956, 894348, 899262, 927810, 958230, 968436, 999180, 1010282, 1031940, 1049139, 1082445, 1113372, 1117935, 1165710, 1210545, 1284660, 1298934, 1341522, 1391715, 1398852, 1443260, 1490580, 1498770, 1515423, 1614060, 1670058, 1748565, 1798524, 1855620, 1916460, 1948401, 2020564, 2098278, 2164890, 2235870, 2248155, 2331420, 2421090, 2525705, 2597868, 2683044, 2783430, 2997540, 3030846, 3147417, 3247335, 3340116, 3353805, 3497130, 3896802, 4175145, 4196556, 4329780, 4471740, 4496310, 4546269, 4842180, 5051410, 5245695, 5566860, 5845203, 6061692, 6294834, 6494670, 6707610, 6994260, 7577115, 7793604, 8350290, 8992620, 9092538, 9742005, 10102820, 10491390, 11690406, 12589668, 12989340, 13415220, 13638807, 15154230, 15737085, 16700580, 18185076, 19484010, 20982780, 22731345, 23380812, 27277614, 29226015, 30308460, 31474170, 38968020, 40916421, 45462690, 54555228, 58452030, 62948340, 68194035, 81832842, 90925380, 116904060, 136388070, 163665684, 204582105, 272776140, 409164210, 818328420]

約数ペア:

[(1, 818328420), (2, 409164210), (3, 272776140), (4, 204582105), (5, 163665684), (6, 136388070), (7, 116904060), (9, 90925380), (10, 81832842), (12, 68194035), (13, 62948340), (14, 58452030), (15, 54555228), (18, 45462690), (20, 40916421), (21, 38968020), (26, 31474170), (27, 30308460), (28, 29226015), (30, 27277614), (35, 23380812), (36, 22731345), (39, 20982780), (42, 19484010), (45, 18185076), (49, 16700580), (52, 15737085), (54, 15154230), (60, 13638807), (61, 13415220), (63, 12989340), (65, 12589668), (70, 11690406), (78, 10491390), (81, 10102820), (84, 9742005), (90, 9092538), (91, 8992620), (98, 8350290), (105, 7793604), (108, 7577115), (117, 6994260), (122, 6707610), (126, 6494670), (130, 6294834), (135, 6061692), (140, 5845203), (147, 5566860), (156, 5245695), (162, 5051410), (169, 4842180), (180, 4546269), (182, 4496310), (183, 4471740), (189, 4329780), (195, 4196556), (196, 4175145), (210, 3896802), (234, 3497130), (244, 3353805), (245, 3340116), (252, 3247335), (260, 3147417), (270, 3030846), (273, 2997540), (294, 2783430), (305, 2683044), (315, 2597868), (324, 2525705), (338, 2421090), (351, 2331420), (364, 2248155), (366, 2235870), (378, 2164890), (390, 2098278), (405, 2020564), (420, 1948401), (427, 1916460), (441, 1855620), (455, 1798524), (468, 1748565), (490, 1670058), (507, 1614060), (540, 1515423), (546, 1498770), (549, 1490580), (567, 1443260), (585, 1398852), (588, 1391715), (610, 1341522), (630, 1298934), (637, 1284660), (676, 1210545), (702, 1165710), (732, 1117935), (735, 1113372), (756, 1082445), (780, 1049139), (793, 1031940), (810, 1010282), (819, 999180), (845, 968436), (854, 958230), (882, 927810), (910, 899262), (915, 894348), (945, 865956), (980, 835029), (1014, 807030), (1053, 777140), (1092, 749385), (1098, 745290), (1134, 721630), (1170, 699426), (1183, 691740), (1220, 670761), (1260, 649467), (1274, 642330), (1281, 638820), (1323, 618540), (1365, 599508), (1404, 582855), (1470, 556686), (1521, 538020), (1586, 515970), (1620, 505141), (1638, 499590), (1647, 496860), (1690, 484218), (1708, 479115), (1755, 466284), (1764, 463905), (1820, 449631), (1830, 447174), (1890, 432978), (1911, 428220), (2028, 403515), (2106, 388570), (2135, 383292), (2196, 372645), (2205, 371124), (2268, 360815), (2340, 349713), (2366, 345870), (2379, 343980), (2457, 333060), (2535, 322812), (2548, 321165), (2562, 319410), (2646, 309270), (2730, 299754), (2745, 298116), (2835, 288652), (2940, 278343), (2989, 273780), (3042, 269010), (3172, 257985), (3185, 256932), (3276, 249795), (3294, 248430), (3380, 242109), (3510, 233142), (3549, 230580), (3660, 223587), (3780, 216489), (3822, 214110), (3843, 212940), (3965, 206388), (3969, 206180), (4095, 199836), (4212, 194285), (4270, 191646), (4410, 185562), (4563, 179340), (4732, 172935), (4758, 171990), (4914, 166530), (4941, 165620), (5070, 161406), (5124, 159705), (5265, 155428), (5292, 154635), (5460, 149877), (5490, 149058), (5551, 147420), (5670, 144326), (5733, 142740), (5915, 138348), (5978, 136890), (6084, 134505), (6370, 128466), (6405, 127764), (6588, 124215), (6615, 123708), (7020, 116571), (7098, 115290), (7137, 114660), (7371, 111020), (7605, 107604), (7644, 107055), (7686, 106470), (7930, 103194), (7938, 103090), (8190, 99918), (8235, 99372), (8281, 98820), (8540, 95823), (8820, 92781), (8967, 91260), (9126, 89670), (9516, 85995), (9555, 85644), (9828, 83265), (9882, 82810), (10140, 80703), (10309, 79380), (10530, 77714), (10647, 76860), (10980, 74529), (11102, 73710), (11340, 72163), (11466, 71370), (11529, 70980), (11830, 69174), (11895, 68796), (11956, 68445), (12285, 66612), (12740, 64233), (12810, 63882), (13230, 61854), (13689, 59780), (14196, 57645), (14274, 57330), (14742, 55510), (14945, 54756), (15210, 53802), (15372, 53235), (15860, 51597), (15876, 51545), (16380, 49959), (16470, 49686), (16562, 49410), (16653, 49140), (17199, 47580), (17745, 46116), (17934, 45630), (18252, 44835), (19110, 42822), (19215, 42588), (19764, 41405), (19845, 41236), (20618, 39690), (21060, 38857), (21294, 38430), (21411, 38220), (22204, 36855), (22815, 35868), (22932, 35685), (23058, 35490), (23660, 34587), (23790, 34398), (24570, 33306), (24705, 33124), (24843, 32940), (25620, 31941), (26460, 30927), (26901, 30420), (27378, 29890), (27755, 29484), (28548, 28665)]