851459801920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2249207}}^1$

素因数の和:2249257

約数の個数: 168

約数和(自身を含む): 2509144470144

約数和(自身を除く): 1657684668224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 416, 448, 455, 520, 560, 676, 728, 832, 845, 910, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 2080, 2240, 2366, 2704, 2912, 3380, 3640, 4160, 4732, 5408, 5824, 5915, 6760, 7280, 9464, 10816, 11830, 13520, 14560, 18928, 23660, 27040, 29120, 37856, 47320, 54080, 75712, 94640, 189280, 378560, 2249207, 4498414, 8996828, 11246035, 15744449, 17993656, 22492070, 29239691, 31488898, 35987312, 44984140, 58479382, 62977796, 71974624, 78722245, 89968280, 116958764, 125955592, 143949248, 146198455, 157444490, 179936560, 204677837, 233917528, 251911184, 292396910, 314888980, 359873120, 380115983, 409355674, 467835056, 503822368, 584793820, 629777960, 719746240, 760231966, 818711348, 935670112, 1007644736, 1023389185, 1169587640, 1259555920, 1520463932, 1637422696, 1871340224, 1900579915, 2046778370, 2339175280, 2519111840, 2660811881, 3040927864, 3274845392, 3801159830, 4093556740, 4678350560, 5038223680, 5321623762, 6081855728, 6549690784, 7602319660, 8187113480, 9356701120, 10643247524, 12163711456, 13099381568, 13304059405, 15204639320, 16374226960, 21286495048, 24327422912, 26608118810, 30409278640, 32748453920, 42572990096, 53216237620, 60818557280, 65496907840, 85145980192, 106432475240, 121637114560, 170291960384, 212864950480, 425729900960, 851459801920]

約数ペア:

[(1, 851459801920), (2, 425729900960), (4, 212864950480), (5, 170291960384), (7, 121637114560), (8, 106432475240), (10, 85145980192), (13, 65496907840), (14, 60818557280), (16, 53216237620), (20, 42572990096), (26, 32748453920), (28, 30409278640), (32, 26608118810), (35, 24327422912), (40, 21286495048), (52, 16374226960), (56, 15204639320), (64, 13304059405), (65, 13099381568), (70, 12163711456), (80, 10643247524), (91, 9356701120), (104, 8187113480), (112, 7602319660), (130, 6549690784), (140, 6081855728), (160, 5321623762), (169, 5038223680), (182, 4678350560), (208, 4093556740), (224, 3801159830), (260, 3274845392), (280, 3040927864), (320, 2660811881), (338, 2519111840), (364, 2339175280), (416, 2046778370), (448, 1900579915), (455, 1871340224), (520, 1637422696), (560, 1520463932), (676, 1259555920), (728, 1169587640), (832, 1023389185), (845, 1007644736), (910, 935670112), (1040, 818711348), (1120, 760231966), (1183, 719746240), (1352, 629777960), (1456, 584793820), (1690, 503822368), (1820, 467835056), (2080, 409355674), (2240, 380115983), (2366, 359873120), (2704, 314888980), (2912, 292396910), (3380, 251911184), (3640, 233917528), (4160, 204677837), (4732, 179936560), (5408, 157444490), (5824, 146198455), (5915, 143949248), (6760, 125955592), (7280, 116958764), (9464, 89968280), (10816, 78722245), (11830, 71974624), (13520, 62977796), (14560, 58479382), (18928, 44984140), (23660, 35987312), (27040, 31488898), (29120, 29239691), (37856, 22492070), (47320, 17993656), (54080, 15744449), (75712, 11246035), (94640, 8996828), (189280, 4498414), (378560, 2249207)]