1338209600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 378

約数和(自身を含む): 4188818394

約数和(自身を除く): 2850608794

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 64, 65, 70, 80, 91, 98, 100, 101, 104, 112, 130, 140, 160, 169, 175, 182, 196, 200, 202, 208, 224, 245, 260, 280, 320, 325, 338, 350, 364, 392, 400, 404, 416, 448, 455, 490, 505, 520, 560, 637, 650, 676, 700, 707, 728, 784, 800, 808, 832, 845, 910, 980, 1010, 1040, 1120, 1183, 1225, 1274, 1300, 1313, 1352, 1400, 1414, 1456, 1568, 1600, 1616, 1690, 1820, 1960, 2020, 2080, 2240, 2275, 2366, 2450, 2525, 2548, 2600, 2626, 2704, 2800, 2828, 2912, 3136, 3185, 3232, 3380, 3535, 3640, 3920, 4040, 4160, 4225, 4550, 4732, 4900, 4949, 5050, 5096, 5200, 5252, 5408, 5600, 5656, 5824, 5915, 6370, 6464, 6565, 6760, 7070, 7280, 7840, 8080, 8281, 8450, 9100, 9191, 9464, 9800, 9898, 10100, 10192, 10400, 10504, 10816, 11200, 11312, 11830, 12740, 13130, 13520, 14140, 14560, 15680, 15925, 16160, 16562, 16900, 17069, 17675, 18200, 18382, 18928, 19600, 19796, 20200, 20384, 20800, 21008, 22624, 23660, 24745, 25480, 26260, 27040, 28280, 29120, 29575, 31850, 32320, 32825, 33124, 33800, 34138, 35350, 36400, 36764, 37856, 39200, 39592, 40400, 40768, 41405, 42016, 45248, 45955, 47320, 49490, 50960, 52520, 54080, 56560, 59150, 63700, 64337, 65650, 66248, 67600, 68276, 70700, 72800, 73528, 75712, 78400, 79184, 80800, 82810, 84032, 85345, 91910, 94640, 98980, 101920, 105040, 113120, 118300, 119483, 123725, 127400, 128674, 131300, 132496, 135200, 136552, 141400, 145600, 147056, 158368, 161600, 165620, 170690, 183820, 189280, 197960, 203840, 207025, 210080, 226240, 229775, 236600, 238966, 247450, 254800, 257348, 262600, 264992, 270400, 273104, 282800, 294112, 316736, 321685, 331240, 341380, 367640, 378560, 395920, 414050, 420160, 426725, 459550, 473200, 477932, 494900, 509600, 514696, 525200, 529984, 546208, 565600, 588224, 597415, 643370, 662480, 682760, 735280, 791840, 828100, 836381, 853450, 919100, 946400, 955864, 989800, 1019200, 1029392, 1050400, 1092416, 1131200, 1194830, 1286740, 1324960, 1365520, 1470560, 1583680, 1608425, 1656200, 1672762, 1706900, 1838200, 1892800, 1911728, 1979600, 2058784, 2100800, 2389660, 2573480, 2649920, 2731040, 2941120, 2987075, 3216850, 3312400, 3345524, 3413800, 3676400, 3823456, 3959200, 4117568, 4181905, 4779320, 5146960, 5462080, 5974150, 6433700, 6624800, 6691048, 6827600, 7352800, 7646912, 7918400, 8363810, 9558640, 10293920, 11948300, 12867400, 13249600, 13382096, 13655200, 14705600, 16727620, 19117280, 20587840, 20909525, 23896600, 25734800, 26764192, 27310400, 33455240, 38234560, 41819050, 47793200, 51469600, 53528384, 66910480, 83638100, 95586400, 102939200, 133820960, 167276200, 191172800, 267641920, 334552400, 669104800, 1338209600]

約数ペア:

[(1, 1338209600), (2, 669104800), (4, 334552400), (5, 267641920), (7, 191172800), (8, 167276200), (10, 133820960), (13, 102939200), (14, 95586400), (16, 83638100), (20, 66910480), (25, 53528384), (26, 51469600), (28, 47793200), (32, 41819050), (35, 38234560), (40, 33455240), (49, 27310400), (50, 26764192), (52, 25734800), (56, 23896600), (64, 20909525), (65, 20587840), (70, 19117280), (80, 16727620), (91, 14705600), (98, 13655200), (100, 13382096), (101, 13249600), (104, 12867400), (112, 11948300), (130, 10293920), (140, 9558640), (160, 8363810), (169, 7918400), (175, 7646912), (182, 7352800), (196, 6827600), (200, 6691048), (202, 6624800), (208, 6433700), (224, 5974150), (245, 5462080), (260, 5146960), (280, 4779320), (320, 4181905), (325, 4117568), (338, 3959200), (350, 3823456), (364, 3676400), (392, 3413800), (400, 3345524), (404, 3312400), (416, 3216850), (448, 2987075), (455, 2941120), (490, 2731040), (505, 2649920), (520, 2573480), (560, 2389660), (637, 2100800), (650, 2058784), (676, 1979600), (700, 1911728), (707, 1892800), (728, 1838200), (784, 1706900), (800, 1672762), (808, 1656200), (832, 1608425), (845, 1583680), (910, 1470560), (980, 1365520), (1010, 1324960), (1040, 1286740), (1120, 1194830), (1183, 1131200), (1225, 1092416), (1274, 1050400), (1300, 1029392), (1313, 1019200), (1352, 989800), (1400, 955864), (1414, 946400), (1456, 919100), (1568, 853450), (1600, 836381), (1616, 828100), (1690, 791840), (1820, 735280), (1960, 682760), (2020, 662480), (2080, 643370), (2240, 597415), (2275, 588224), (2366, 565600), (2450, 546208), (2525, 529984), (2548, 525200), (2600, 514696), (2626, 509600), (2704, 494900), (2800, 477932), (2828, 473200), (2912, 459550), (3136, 426725), (3185, 420160), (3232, 414050), (3380, 395920), (3535, 378560), (3640, 367640), (3920, 341380), (4040, 331240), (4160, 321685), (4225, 316736), (4550, 294112), (4732, 282800), (4900, 273104), (4949, 270400), (5050, 264992), (5096, 262600), (5200, 257348), (5252, 254800), (5408, 247450), (5600, 238966), (5656, 236600), (5824, 229775), (5915, 226240), (6370, 210080), (6464, 207025), (6565, 203840), (6760, 197960), (7070, 189280), (7280, 183820), (7840, 170690), (8080, 165620), (8281, 161600), (8450, 158368), (9100, 147056), (9191, 145600), (9464, 141400), (9800, 136552), (9898, 135200), (10100, 132496), (10192, 131300), (10400, 128674), (10504, 127400), (10816, 123725), (11200, 119483), (11312, 118300), (11830, 113120), (12740, 105040), (13130, 101920), (13520, 98980), (14140, 94640), (14560, 91910), (15680, 85345), (15925, 84032), (16160, 82810), (16562, 80800), (16900, 79184), (17069, 78400), (17675, 75712), (18200, 73528), (18382, 72800), (18928, 70700), (19600, 68276), (19796, 67600), (20200, 66248), (20384, 65650), (20800, 64337), (21008, 63700), (22624, 59150), (23660, 56560), (24745, 54080), (25480, 52520), (26260, 50960), (27040, 49490), (28280, 47320), (29120, 45955), (29575, 45248), (31850, 42016), (32320, 41405), (32825, 40768), (33124, 40400), (33800, 39592), (34138, 39200), (35350, 37856), (36400, 36764)]