398534760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 384

約数和(自身を含む): 1497000960

約数和(自身を除く): 1098466200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 41, 45, 52, 60, 62, 65, 67, 72, 78, 82, 90, 93, 104, 117, 120, 123, 124, 130, 134, 155, 156, 164, 180, 186, 195, 201, 205, 234, 246, 248, 260, 268, 279, 310, 312, 328, 335, 360, 369, 372, 390, 402, 403, 410, 465, 468, 492, 520, 533, 536, 558, 585, 603, 615, 620, 670, 738, 744, 780, 804, 806, 820, 871, 930, 936, 984, 1005, 1066, 1116, 1170, 1206, 1209, 1230, 1240, 1271, 1340, 1395, 1476, 1560, 1599, 1608, 1612, 1640, 1742, 1845, 1860, 2010, 2015, 2077, 2132, 2232, 2340, 2412, 2418, 2460, 2542, 2613, 2665, 2680, 2747, 2790, 2952, 3015, 3198, 3224, 3484, 3627, 3690, 3720, 3813, 4020, 4030, 4154, 4264, 4355, 4680, 4797, 4824, 4836, 4920, 5084, 5226, 5330, 5494, 5580, 6030, 6045, 6231, 6355, 6396, 6968, 7254, 7380, 7626, 7839, 7995, 8040, 8060, 8241, 8308, 8710, 9594, 9672, 10168, 10385, 10452, 10660, 10988, 11160, 11439, 12060, 12090, 12462, 12710, 12792, 13065, 13735, 14508, 14760, 15252, 15678, 15990, 16120, 16482, 16523, 16616, 17420, 18135, 18693, 19065, 19188, 20770, 20904, 21320, 21976, 22878, 23985, 24120, 24180, 24723, 24924, 25420, 26130, 27001, 27470, 29016, 30504, 31155, 31356, 31980, 32964, 33046, 34840, 35711, 36270, 37386, 38130, 38376, 39195, 41205, 41540, 45756, 47970, 48360, 49446, 49569, 49848, 50840, 52260, 54002, 54940, 57195, 62310, 62712, 63960, 65928, 66092, 71422, 72540, 74772, 76260, 78390, 81003, 82410, 82615, 83080, 85157, 91512, 93465, 95940, 98892, 99138, 104520, 107133, 108004, 109880, 114390, 123615, 124620, 132184, 135005, 142844, 145080, 148707, 149544, 152520, 156780, 162006, 164820, 165230, 170314, 178555, 186930, 191880, 197784, 198276, 214266, 216008, 228780, 243009, 247230, 247845, 249240, 255471, 270010, 285688, 297414, 313560, 321399, 324012, 329640, 330460, 340628, 357110, 373860, 396552, 405015, 425785, 428532, 457560, 486018, 494460, 495690, 510942, 535665, 540020, 594828, 642798, 648024, 660920, 681256, 714220, 743535, 747720, 766413, 810030, 851570, 857064, 972036, 988920, 991380, 1021884, 1071330, 1080040, 1107041, 1189656, 1215045, 1277355, 1285596, 1428440, 1487070, 1532826, 1606995, 1620060, 1703140, 1944072, 1982760, 2043768, 2142660, 2214082, 2430090, 2554710, 2571192, 2974140, 3065652, 3213990, 3240120, 3321123, 3406280, 3832065, 4285320, 4428164, 4860180, 5109420, 5535205, 5948280, 6131304, 6427980, 6642246, 7664130, 8856328, 9720360, 9963369, 10218840, 11070410, 12855960, 13284492, 15328260, 16605615, 19926738, 22140820, 26568984, 30656520, 33211230, 39853476, 44281640, 49816845, 66422460, 79706952, 99633690, 132844920, 199267380, 398534760]

約数ペア:

[(1, 398534760), (2, 199267380), (3, 132844920), (4, 99633690), (5, 79706952), (6, 66422460), (8, 49816845), (9, 44281640), (10, 39853476), (12, 33211230), (13, 30656520), (15, 26568984), (18, 22140820), (20, 19926738), (24, 16605615), (26, 15328260), (30, 13284492), (31, 12855960), (36, 11070410), (39, 10218840), (40, 9963369), (41, 9720360), (45, 8856328), (52, 7664130), (60, 6642246), (62, 6427980), (65, 6131304), (67, 5948280), (72, 5535205), (78, 5109420), (82, 4860180), (90, 4428164), (93, 4285320), (104, 3832065), (117, 3406280), (120, 3321123), (123, 3240120), (124, 3213990), (130, 3065652), (134, 2974140), (155, 2571192), (156, 2554710), (164, 2430090), (180, 2214082), (186, 2142660), (195, 2043768), (201, 1982760), (205, 1944072), (234, 1703140), (246, 1620060), (248, 1606995), (260, 1532826), (268, 1487070), (279, 1428440), (310, 1285596), (312, 1277355), (328, 1215045), (335, 1189656), (360, 1107041), (369, 1080040), (372, 1071330), (390, 1021884), (402, 991380), (403, 988920), (410, 972036), (465, 857064), (468, 851570), (492, 810030), (520, 766413), (533, 747720), (536, 743535), (558, 714220), (585, 681256), (603, 660920), (615, 648024), (620, 642798), (670, 594828), (738, 540020), (744, 535665), (780, 510942), (804, 495690), (806, 494460), (820, 486018), (871, 457560), (930, 428532), (936, 425785), (984, 405015), (1005, 396552), (1066, 373860), (1116, 357110), (1170, 340628), (1206, 330460), (1209, 329640), (1230, 324012), (1240, 321399), (1271, 313560), (1340, 297414), (1395, 285688), (1476, 270010), (1560, 255471), (1599, 249240), (1608, 247845), (1612, 247230), (1640, 243009), (1742, 228780), (1845, 216008), (1860, 214266), (2010, 198276), (2015, 197784), (2077, 191880), (2132, 186930), (2232, 178555), (2340, 170314), (2412, 165230), (2418, 164820), (2460, 162006), (2542, 156780), (2613, 152520), (2665, 149544), (2680, 148707), (2747, 145080), (2790, 142844), (2952, 135005), (3015, 132184), (3198, 124620), (3224, 123615), (3484, 114390), (3627, 109880), (3690, 108004), (3720, 107133), (3813, 104520), (4020, 99138), (4030, 98892), (4154, 95940), (4264, 93465), (4355, 91512), (4680, 85157), (4797, 83080), (4824, 82615), (4836, 82410), (4920, 81003), (5084, 78390), (5226, 76260), (5330, 74772), (5494, 72540), (5580, 71422), (6030, 66092), (6045, 65928), (6231, 63960), (6355, 62712), (6396, 62310), (6968, 57195), (7254, 54940), (7380, 54002), (7626, 52260), (7839, 50840), (7995, 49848), (8040, 49569), (8060, 49446), (8241, 48360), (8308, 47970), (8710, 45756), (9594, 41540), (9672, 41205), (10168, 39195), (10385, 38376), (10452, 38130), (10660, 37386), (10988, 36270), (11160, 35711), (11439, 34840), (12060, 33046), (12090, 32964), (12462, 31980), (12710, 31356), (12792, 31155), (13065, 30504), (13735, 29016), (14508, 27470), (14760, 27001), (15252, 26130), (15678, 25420), (15990, 24924), (16120, 24723), (16482, 24180), (16523, 24120), (16616, 23985), (17420, 22878), (18135, 21976), (18693, 21320), (19065, 20904), (19188, 20770)]