207419940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 432

約数和(自身を含む): 829588032

約数和(自身を除く): 622168092

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, 63, 65, 67, 70, 78, 81, 84, 90, 91, 98, 105, 108, 117, 126, 130, 134, 135, 140, 147, 156, 162, 180, 182, 189, 195, 196, 201, 210, 234, 243, 245, 252, 260, 268, 270, 273, 294, 315, 324, 335, 351, 364, 378, 390, 402, 405, 420, 441, 455, 468, 469, 486, 490, 540, 546, 567, 585, 588, 603, 630, 637, 670, 702, 735, 756, 780, 804, 810, 819, 871, 882, 910, 938, 945, 972, 980, 1005, 1053, 1092, 1134, 1170, 1206, 1215, 1260, 1274, 1323, 1340, 1365, 1404, 1407, 1470, 1620, 1638, 1701, 1742, 1755, 1764, 1809, 1820, 1876, 1890, 1911, 2010, 2106, 2205, 2268, 2340, 2345, 2412, 2430, 2457, 2548, 2613, 2646, 2730, 2814, 2835, 2940, 3015, 3159, 3185, 3276, 3283, 3402, 3484, 3510, 3618, 3780, 3822, 3969, 4020, 4095, 4212, 4221, 4355, 4410, 4690, 4860, 4914, 5226, 5265, 5292, 5427, 5460, 5628, 5670, 5733, 6030, 6097, 6318, 6370, 6566, 6615, 6804, 7020, 7035, 7236, 7371, 7644, 7839, 7938, 8190, 8442, 8505, 8710, 8820, 9045, 9380, 9555, 9828, 9849, 10452, 10530, 10854, 11340, 11466, 11907, 12060, 12194, 12285, 12636, 12663, 12740, 13065, 13132, 13230, 14070, 14742, 15678, 15795, 15876, 16281, 16380, 16415, 16884, 17010, 17199, 17420, 18090, 18291, 19110, 19698, 19845, 21060, 21105, 21708, 22113, 22932, 23517, 23814, 24388, 24570, 25326, 26130, 26460, 27135, 28140, 28665, 29484, 29547, 30485, 31356, 31590, 32562, 32830, 34020, 34398, 36180, 36582, 36855, 37989, 38220, 39195, 39396, 39690, 42210, 42679, 44226, 47034, 47628, 49140, 49245, 50652, 51597, 52260, 54270, 54873, 57330, 59094, 59535, 60970, 63180, 63315, 65124, 65660, 68796, 70551, 73164, 73710, 75978, 78390, 79380, 81405, 84420, 85358, 85995, 88452, 88641, 91455, 94068, 98490, 103194, 108540, 109746, 110565, 113967, 114660, 117585, 118188, 119070, 121940, 126630, 128037, 141102, 147420, 147735, 151956, 154791, 156780, 162810, 164619, 170716, 171990, 177282, 182910, 189945, 196980, 206388, 211653, 213395, 219492, 221130, 227934, 235170, 238140, 253260, 256074, 257985, 265923, 274365, 282204, 295470, 309582, 325620, 329238, 343980, 352755, 354564, 365820, 379890, 384111, 423306, 426790, 442260, 443205, 455868, 470340, 493857, 512148, 515970, 531846, 548730, 569835, 590940, 619164, 640185, 658476, 705510, 759780, 768222, 773955, 797769, 823095, 846612, 853580, 886410, 987714, 1031940, 1058265, 1063692, 1097460, 1139670, 1152333, 1280370, 1329615, 1411020, 1481571, 1536444, 1547910, 1595538, 1646190, 1772820, 1920555, 1975428, 2116530, 2279340, 2304666, 2469285, 2560740, 2659230, 2963142, 3095820, 3191076, 3292380, 3456999, 3841110, 3988845, 4233060, 4609332, 4938570, 5318460, 5761665, 5926284, 6913998, 7407855, 7682220, 7977690, 9877140, 10370997, 11523330, 13827996, 14815710, 15955380, 17284995, 20741994, 23046660, 29631420, 34569990, 41483988, 51854985, 69139980, 103709970, 207419940]

約数ペア:

[(1, 207419940), (2, 103709970), (3, 69139980), (4, 51854985), (5, 41483988), (6, 34569990), (7, 29631420), (9, 23046660), (10, 20741994), (12, 17284995), (13, 15955380), (14, 14815710), (15, 13827996), (18, 11523330), (20, 10370997), (21, 9877140), (26, 7977690), (27, 7682220), (28, 7407855), (30, 6913998), (35, 5926284), (36, 5761665), (39, 5318460), (42, 4938570), (45, 4609332), (49, 4233060), (52, 3988845), (54, 3841110), (60, 3456999), (63, 3292380), (65, 3191076), (67, 3095820), (70, 2963142), (78, 2659230), (81, 2560740), (84, 2469285), (90, 2304666), (91, 2279340), (98, 2116530), (105, 1975428), (108, 1920555), (117, 1772820), (126, 1646190), (130, 1595538), (134, 1547910), (135, 1536444), (140, 1481571), (147, 1411020), (156, 1329615), (162, 1280370), (180, 1152333), (182, 1139670), (189, 1097460), (195, 1063692), (196, 1058265), (201, 1031940), (210, 987714), (234, 886410), (243, 853580), (245, 846612), (252, 823095), (260, 797769), (268, 773955), (270, 768222), (273, 759780), (294, 705510), (315, 658476), (324, 640185), (335, 619164), (351, 590940), (364, 569835), (378, 548730), (390, 531846), (402, 515970), (405, 512148), (420, 493857), (441, 470340), (455, 455868), (468, 443205), (469, 442260), (486, 426790), (490, 423306), (540, 384111), (546, 379890), (567, 365820), (585, 354564), (588, 352755), (603, 343980), (630, 329238), (637, 325620), (670, 309582), (702, 295470), (735, 282204), (756, 274365), (780, 265923), (804, 257985), (810, 256074), (819, 253260), (871, 238140), (882, 235170), (910, 227934), (938, 221130), (945, 219492), (972, 213395), (980, 211653), (1005, 206388), (1053, 196980), (1092, 189945), (1134, 182910), (1170, 177282), (1206, 171990), (1215, 170716), (1260, 164619), (1274, 162810), (1323, 156780), (1340, 154791), (1365, 151956), (1404, 147735), (1407, 147420), (1470, 141102), (1620, 128037), (1638, 126630), (1701, 121940), (1742, 119070), (1755, 118188), (1764, 117585), (1809, 114660), (1820, 113967), (1876, 110565), (1890, 109746), (1911, 108540), (2010, 103194), (2106, 98490), (2205, 94068), (2268, 91455), (2340, 88641), (2345, 88452), (2412, 85995), (2430, 85358), (2457, 84420), (2548, 81405), (2613, 79380), (2646, 78390), (2730, 75978), (2814, 73710), (2835, 73164), (2940, 70551), (3015, 68796), (3159, 65660), (3185, 65124), (3276, 63315), (3283, 63180), (3402, 60970), (3484, 59535), (3510, 59094), (3618, 57330), (3780, 54873), (3822, 54270), (3969, 52260), (4020, 51597), (4095, 50652), (4212, 49245), (4221, 49140), (4355, 47628), (4410, 47034), (4690, 44226), (4860, 42679), (4914, 42210), (5226, 39690), (5265, 39396), (5292, 39195), (5427, 38220), (5460, 37989), (5628, 36855), (5670, 36582), (5733, 36180), (6030, 34398), (6097, 34020), (6318, 32830), (6370, 32562), (6566, 31590), (6615, 31356), (6804, 30485), (7020, 29547), (7035, 29484), (7236, 28665), (7371, 28140), (7644, 27135), (7839, 26460), (7938, 26130), (8190, 25326), (8442, 24570), (8505, 24388), (8710, 23814), (8820, 23517), (9045, 22932), (9380, 22113), (9555, 21708), (9828, 21105), (9849, 21060), (10452, 19845), (10530, 19698), (10854, 19110), (11340, 18291), (11466, 18090), (11907, 17420), (12060, 17199), (12194, 17010), (12285, 16884), (12636, 16415), (12663, 16380), (12740, 16281), (13065, 15876), (13132, 15795), (13230, 15678), (14070, 14742)]