210172560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 755951616

約数和(自身を除く): 545779056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 41, 48, 52, 53, 60, 62, 65, 78, 80, 82, 93, 104, 106, 120, 123, 124, 130, 155, 156, 159, 164, 186, 195, 205, 208, 212, 240, 246, 248, 260, 265, 310, 312, 318, 328, 372, 390, 403, 410, 424, 465, 492, 496, 520, 530, 533, 615, 620, 624, 636, 656, 689, 744, 780, 795, 806, 820, 848, 930, 984, 1040, 1060, 1066, 1209, 1230, 1240, 1271, 1272, 1378, 1488, 1560, 1590, 1599, 1612, 1640, 1643, 1860, 1968, 2015, 2067, 2120, 2132, 2173, 2418, 2460, 2480, 2542, 2544, 2665, 2756, 3120, 3180, 3198, 3224, 3280, 3286, 3445, 3720, 3813, 4030, 4134, 4240, 4264, 4346, 4836, 4920, 4929, 5084, 5330, 5512, 6045, 6355, 6360, 6396, 6448, 6519, 6572, 6890, 7440, 7626, 7995, 8060, 8215, 8268, 8528, 8692, 9672, 9840, 9858, 10168, 10335, 10660, 10865, 11024, 12090, 12710, 12720, 12792, 13038, 13144, 13780, 15252, 15990, 16120, 16430, 16523, 16536, 17384, 19065, 19344, 19716, 20336, 20670, 21320, 21359, 21730, 24180, 24645, 25420, 25584, 26076, 26288, 27560, 28249, 30504, 31980, 32240, 32595, 32860, 33046, 33072, 34768, 38130, 39432, 41340, 42640, 42718, 43460, 48360, 49290, 49569, 50840, 52152, 55120, 56498, 61008, 63960, 64077, 65190, 65720, 66092, 67363, 76260, 78864, 82615, 82680, 84747, 85436, 86920, 96720, 98580, 99138, 101680, 104304, 106795, 112996, 127920, 128154, 130380, 131440, 132184, 134726, 141245, 152520, 165230, 165360, 169494, 170872, 173840, 197160, 198276, 202089, 213590, 225992, 247845, 256308, 260760, 264368, 269452, 282490, 305040, 320385, 330460, 336815, 338988, 341744, 394320, 396552, 404178, 423735, 427180, 451984, 495690, 512616, 521520, 538904, 564980, 640770, 660920, 673630, 677976, 793104, 808356, 847470, 854360, 875719, 991380, 1010445, 1025232, 1077808, 1129960, 1281540, 1321840, 1347260, 1355952, 1616712, 1694940, 1708720, 1751438, 1982760, 2020890, 2259920, 2563080, 2627157, 2694520, 3233424, 3389880, 3502876, 3965520, 4041780, 4378595, 5126160, 5254314, 5389040, 6779760, 7005752, 8083560, 8757190, 10508628, 13135785, 14011504, 16167120, 17514380, 21017256, 26271570, 35028760, 42034512, 52543140, 70057520, 105086280, 210172560]

約数ペア:

[(1, 210172560), (2, 105086280), (3, 70057520), (4, 52543140), (5, 42034512), (6, 35028760), (8, 26271570), (10, 21017256), (12, 17514380), (13, 16167120), (15, 14011504), (16, 13135785), (20, 10508628), (24, 8757190), (26, 8083560), (30, 7005752), (31, 6779760), (39, 5389040), (40, 5254314), (41, 5126160), (48, 4378595), (52, 4041780), (53, 3965520), (60, 3502876), (62, 3389880), (65, 3233424), (78, 2694520), (80, 2627157), (82, 2563080), (93, 2259920), (104, 2020890), (106, 1982760), (120, 1751438), (123, 1708720), (124, 1694940), (130, 1616712), (155, 1355952), (156, 1347260), (159, 1321840), (164, 1281540), (186, 1129960), (195, 1077808), (205, 1025232), (208, 1010445), (212, 991380), (240, 875719), (246, 854360), (248, 847470), (260, 808356), (265, 793104), (310, 677976), (312, 673630), (318, 660920), (328, 640770), (372, 564980), (390, 538904), (403, 521520), (410, 512616), (424, 495690), (465, 451984), (492, 427180), (496, 423735), (520, 404178), (530, 396552), (533, 394320), (615, 341744), (620, 338988), (624, 336815), (636, 330460), (656, 320385), (689, 305040), (744, 282490), (780, 269452), (795, 264368), (806, 260760), (820, 256308), (848, 247845), (930, 225992), (984, 213590), (1040, 202089), (1060, 198276), (1066, 197160), (1209, 173840), (1230, 170872), (1240, 169494), (1271, 165360), (1272, 165230), (1378, 152520), (1488, 141245), (1560, 134726), (1590, 132184), (1599, 131440), (1612, 130380), (1640, 128154), (1643, 127920), (1860, 112996), (1968, 106795), (2015, 104304), (2067, 101680), (2120, 99138), (2132, 98580), (2173, 96720), (2418, 86920), (2460, 85436), (2480, 84747), (2542, 82680), (2544, 82615), (2665, 78864), (2756, 76260), (3120, 67363), (3180, 66092), (3198, 65720), (3224, 65190), (3280, 64077), (3286, 63960), (3445, 61008), (3720, 56498), (3813, 55120), (4030, 52152), (4134, 50840), (4240, 49569), (4264, 49290), (4346, 48360), (4836, 43460), (4920, 42718), (4929, 42640), (5084, 41340), (5330, 39432), (5512, 38130), (6045, 34768), (6355, 33072), (6360, 33046), (6396, 32860), (6448, 32595), (6519, 32240), (6572, 31980), (6890, 30504), (7440, 28249), (7626, 27560), (7995, 26288), (8060, 26076), (8215, 25584), (8268, 25420), (8528, 24645), (8692, 24180), (9672, 21730), (9840, 21359), (9858, 21320), (10168, 20670), (10335, 20336), (10660, 19716), (10865, 19344), (11024, 19065), (12090, 17384), (12710, 16536), (12720, 16523), (12792, 16430), (13038, 16120), (13144, 15990), (13780, 15252)]