16583840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 51819264

約数和(自身を除く): 35235424

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 67, 68, 70, 80, 85, 91, 104, 112, 119, 130, 134, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 268, 272, 280, 335, 340, 364, 416, 442, 455, 469, 476, 520, 536, 544, 560, 595, 670, 680, 728, 871, 884, 910, 938, 952, 1040, 1072, 1105, 1120, 1139, 1190, 1340, 1360, 1456, 1547, 1742, 1768, 1820, 1876, 1904, 2080, 2144, 2210, 2278, 2345, 2380, 2680, 2720, 2912, 3094, 3484, 3536, 3640, 3752, 3808, 4355, 4420, 4556, 4690, 4760, 5360, 5695, 6097, 6188, 6968, 7072, 7280, 7504, 7735, 7973, 8710, 8840, 9112, 9380, 9520, 10720, 11390, 12194, 12376, 13936, 14560, 14807, 15008, 15470, 15946, 17420, 17680, 18224, 18760, 19040, 22780, 24388, 24752, 27872, 29614, 30485, 30940, 31892, 34840, 35360, 36448, 37520, 39865, 45560, 48776, 49504, 59228, 60970, 61880, 63784, 69680, 74035, 75040, 79730, 91120, 97552, 103649, 118456, 121940, 123760, 127568, 139360, 148070, 159460, 182240, 195104, 207298, 236912, 243880, 247520, 255136, 296140, 318920, 414596, 473824, 487760, 518245, 592280, 637840, 829192, 975520, 1036490, 1184560, 1275680, 1658384, 2072980, 2369120, 3316768, 4145960, 8291920, 16583840]

約数ペア:

[(1, 16583840), (2, 8291920), (4, 4145960), (5, 3316768), (7, 2369120), (8, 2072980), (10, 1658384), (13, 1275680), (14, 1184560), (16, 1036490), (17, 975520), (20, 829192), (26, 637840), (28, 592280), (32, 518245), (34, 487760), (35, 473824), (40, 414596), (52, 318920), (56, 296140), (65, 255136), (67, 247520), (68, 243880), (70, 236912), (80, 207298), (85, 195104), (91, 182240), (104, 159460), (112, 148070), (119, 139360), (130, 127568), (134, 123760), (136, 121940), (140, 118456), (160, 103649), (170, 97552), (182, 91120), (208, 79730), (221, 75040), (224, 74035), (238, 69680), (260, 63784), (268, 61880), (272, 60970), (280, 59228), (335, 49504), (340, 48776), (364, 45560), (416, 39865), (442, 37520), (455, 36448), (469, 35360), (476, 34840), (520, 31892), (536, 30940), (544, 30485), (560, 29614), (595, 27872), (670, 24752), (680, 24388), (728, 22780), (871, 19040), (884, 18760), (910, 18224), (938, 17680), (952, 17420), (1040, 15946), (1072, 15470), (1105, 15008), (1120, 14807), (1139, 14560), (1190, 13936), (1340, 12376), (1360, 12194), (1456, 11390), (1547, 10720), (1742, 9520), (1768, 9380), (1820, 9112), (1876, 8840), (1904, 8710), (2080, 7973), (2144, 7735), (2210, 7504), (2278, 7280), (2345, 7072), (2380, 6968), (2680, 6188), (2720, 6097), (2912, 5695), (3094, 5360), (3484, 4760), (3536, 4690), (3640, 4556), (3752, 4420), (3808, 4355)]