209713140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 432

約数和(自身を含む): 836559360

約数和(自身を除く): 626846220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 49, 52, 59, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 98, 105, 117, 118, 124, 126, 130, 140, 147, 155, 156, 177, 180, 182, 186, 195, 196, 210, 217, 234, 236, 245, 252, 260, 273, 279, 294, 295, 310, 315, 354, 364, 372, 390, 403, 413, 420, 434, 441, 455, 465, 468, 490, 531, 546, 558, 585, 588, 590, 620, 630, 637, 651, 708, 735, 767, 780, 806, 819, 826, 868, 882, 885, 910, 930, 980, 1062, 1085, 1092, 1116, 1170, 1180, 1209, 1239, 1260, 1274, 1302, 1365, 1395, 1470, 1519, 1534, 1612, 1638, 1652, 1764, 1770, 1820, 1829, 1860, 1911, 1953, 2015, 2065, 2124, 2170, 2205, 2301, 2340, 2418, 2478, 2548, 2604, 2655, 2730, 2790, 2821, 2891, 2940, 3038, 3068, 3185, 3255, 3276, 3540, 3627, 3658, 3717, 3822, 3835, 3906, 4030, 4095, 4130, 4340, 4410, 4557, 4602, 4836, 4956, 5310, 5369, 5460, 5487, 5580, 5642, 5733, 5782, 6045, 6076, 6195, 6370, 6510, 6903, 7254, 7316, 7434, 7595, 7644, 7670, 7812, 8060, 8190, 8260, 8463, 8673, 8820, 9114, 9145, 9204, 9555, 9765, 10620, 10738, 10974, 11284, 11466, 11505, 11564, 12090, 12390, 12740, 12803, 13020, 13671, 13806, 14105, 14455, 14508, 14868, 15190, 15340, 16107, 16380, 16461, 16926, 17346, 18135, 18228, 18290, 18585, 19110, 19530, 19747, 21476, 21948, 22785, 22932, 23010, 23777, 24180, 24780, 25389, 25606, 26019, 26845, 27342, 27435, 27612, 28210, 28665, 28910, 30380, 32214, 32922, 33852, 34515, 34692, 36270, 36580, 37170, 37583, 38220, 38409, 39060, 39494, 42315, 43365, 45570, 46020, 47554, 48321, 50778, 51212, 52038, 53690, 54684, 54870, 56420, 57330, 57820, 59241, 64015, 64428, 65844, 68355, 69030, 71331, 72540, 74340, 75166, 76818, 78988, 80535, 82305, 84630, 86730, 89621, 91140, 95108, 96642, 98735, 101556, 104076, 107380, 109740, 112749, 114660, 115227, 118482, 118885, 126945, 128030, 130095, 136710, 138060, 142662, 150332, 153636, 161070, 164610, 166439, 169260, 173460, 177723, 179242, 187915, 192045, 193284, 197470, 213993, 225498, 230454, 236964, 237770, 241605, 253890, 256060, 260190, 268863, 273420, 285324, 296205, 322140, 329220, 332878, 338247, 355446, 356655, 358484, 375830, 384090, 394940, 427986, 448105, 450996, 460908, 475540, 483210, 499317, 507780, 520380, 537726, 563745, 576135, 592410, 665756, 676494, 710892, 713310, 751660, 768180, 806589, 832195, 855972, 888615, 896210, 966420, 998634, 1069965, 1075452, 1127490, 1152270, 1165073, 1184820, 1344315, 1352988, 1426620, 1497951, 1613178, 1664390, 1691235, 1777230, 1792420, 1997268, 2139930, 2254980, 2304540, 2330146, 2496585, 2688630, 2995902, 3226356, 3328780, 3382470, 3495219, 3554460, 4032945, 4279860, 4660292, 4993170, 5377260, 5825365, 5991804, 6764940, 6990438, 7489755, 8065890, 9986340, 10485657, 11650730, 13980876, 14979510, 16131780, 17476095, 20971314, 23301460, 29959020, 34952190, 41942628, 52428285, 69904380, 104856570, 209713140]

約数ペア:

[(1, 209713140), (2, 104856570), (3, 69904380), (4, 52428285), (5, 41942628), (6, 34952190), (7, 29959020), (9, 23301460), (10, 20971314), (12, 17476095), (13, 16131780), (14, 14979510), (15, 13980876), (18, 11650730), (20, 10485657), (21, 9986340), (26, 8065890), (28, 7489755), (30, 6990438), (31, 6764940), (35, 5991804), (36, 5825365), (39, 5377260), (42, 4993170), (45, 4660292), (49, 4279860), (52, 4032945), (59, 3554460), (60, 3495219), (62, 3382470), (63, 3328780), (65, 3226356), (70, 2995902), (78, 2688630), (84, 2496585), (90, 2330146), (91, 2304540), (93, 2254980), (98, 2139930), (105, 1997268), (117, 1792420), (118, 1777230), (124, 1691235), (126, 1664390), (130, 1613178), (140, 1497951), (147, 1426620), (155, 1352988), (156, 1344315), (177, 1184820), (180, 1165073), (182, 1152270), (186, 1127490), (195, 1075452), (196, 1069965), (210, 998634), (217, 966420), (234, 896210), (236, 888615), (245, 855972), (252, 832195), (260, 806589), (273, 768180), (279, 751660), (294, 713310), (295, 710892), (310, 676494), (315, 665756), (354, 592410), (364, 576135), (372, 563745), (390, 537726), (403, 520380), (413, 507780), (420, 499317), (434, 483210), (441, 475540), (455, 460908), (465, 450996), (468, 448105), (490, 427986), (531, 394940), (546, 384090), (558, 375830), (585, 358484), (588, 356655), (590, 355446), (620, 338247), (630, 332878), (637, 329220), (651, 322140), (708, 296205), (735, 285324), (767, 273420), (780, 268863), (806, 260190), (819, 256060), (826, 253890), (868, 241605), (882, 237770), (885, 236964), (910, 230454), (930, 225498), (980, 213993), (1062, 197470), (1085, 193284), (1092, 192045), (1116, 187915), (1170, 179242), (1180, 177723), (1209, 173460), (1239, 169260), (1260, 166439), (1274, 164610), (1302, 161070), (1365, 153636), (1395, 150332), (1470, 142662), (1519, 138060), (1534, 136710), (1612, 130095), (1638, 128030), (1652, 126945), (1764, 118885), (1770, 118482), (1820, 115227), (1829, 114660), (1860, 112749), (1911, 109740), (1953, 107380), (2015, 104076), (2065, 101556), (2124, 98735), (2170, 96642), (2205, 95108), (2301, 91140), (2340, 89621), (2418, 86730), (2478, 84630), (2548, 82305), (2604, 80535), (2655, 78988), (2730, 76818), (2790, 75166), (2821, 74340), (2891, 72540), (2940, 71331), (3038, 69030), (3068, 68355), (3185, 65844), (3255, 64428), (3276, 64015), (3540, 59241), (3627, 57820), (3658, 57330), (3717, 56420), (3822, 54870), (3835, 54684), (3906, 53690), (4030, 52038), (4095, 51212), (4130, 50778), (4340, 48321), (4410, 47554), (4557, 46020), (4602, 45570), (4836, 43365), (4956, 42315), (5310, 39494), (5369, 39060), (5460, 38409), (5487, 38220), (5580, 37583), (5642, 37170), (5733, 36580), (5782, 36270), (6045, 34692), (6076, 34515), (6195, 33852), (6370, 32922), (6510, 32214), (6903, 30380), (7254, 28910), (7316, 28665), (7434, 28210), (7595, 27612), (7644, 27435), (7670, 27342), (7812, 26845), (8060, 26019), (8190, 25606), (8260, 25389), (8463, 24780), (8673, 24180), (8820, 23777), (9114, 23010), (9145, 22932), (9204, 22785), (9555, 21948), (9765, 21476), (10620, 19747), (10738, 19530), (10974, 19110), (11284, 18585), (11466, 18290), (11505, 18228), (11564, 18135), (12090, 17346), (12390, 16926), (12740, 16461), (12803, 16380), (13020, 16107), (13671, 15340), (13806, 15190), (14105, 14868), (14455, 14508)]