1225751520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{607}}^1$

素因数の和:1233

約数の個数: 192

約数和(自身を含む): 4427329536

約数和(自身を除く): 3201578016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 601, 607, 672, 840, 1120, 1202, 1214, 1680, 1803, 1821, 2404, 2428, 3005, 3035, 3360, 3606, 3642, 4207, 4249, 4808, 4856, 6010, 6070, 7212, 7284, 8414, 8498, 9015, 9105, 9616, 9712, 12020, 12140, 12621, 12747, 14424, 14568, 16828, 16996, 18030, 18210, 19232, 19424, 21035, 21245, 24040, 24280, 25242, 25494, 28848, 29136, 33656, 33992, 36060, 36420, 42070, 42490, 48080, 48560, 50484, 50988, 57696, 58272, 63105, 63735, 67312, 67984, 72120, 72840, 84140, 84980, 96160, 97120, 100968, 101976, 126210, 127470, 134624, 135968, 144240, 145680, 168280, 169960, 201936, 203952, 252420, 254940, 288480, 291360, 336560, 339920, 364807, 403872, 407904, 504840, 509880, 673120, 679840, 729614, 1009680, 1019760, 1094421, 1459228, 1824035, 2019360, 2039520, 2188842, 2553649, 2918456, 3648070, 4377684, 5107298, 5472105, 5836912, 7296140, 7660947, 8755368, 10214596, 10944210, 11673824, 12768245, 14592280, 15321894, 17510736, 20429192, 21888420, 25536490, 29184560, 30643788, 35021472, 38304735, 40858384, 43776840, 51072980, 58369120, 61287576, 76609470, 81716768, 87553680, 102145960, 122575152, 153218940, 175107360, 204291920, 245150304, 306437880, 408583840, 612875760, 1225751520]

約数ペア:

[(1, 1225751520), (2, 612875760), (3, 408583840), (4, 306437880), (5, 245150304), (6, 204291920), (7, 175107360), (8, 153218940), (10, 122575152), (12, 102145960), (14, 87553680), (15, 81716768), (16, 76609470), (20, 61287576), (21, 58369120), (24, 51072980), (28, 43776840), (30, 40858384), (32, 38304735), (35, 35021472), (40, 30643788), (42, 29184560), (48, 25536490), (56, 21888420), (60, 20429192), (70, 17510736), (80, 15321894), (84, 14592280), (96, 12768245), (105, 11673824), (112, 10944210), (120, 10214596), (140, 8755368), (160, 7660947), (168, 7296140), (210, 5836912), (224, 5472105), (240, 5107298), (280, 4377684), (336, 3648070), (420, 2918456), (480, 2553649), (560, 2188842), (601, 2039520), (607, 2019360), (672, 1824035), (840, 1459228), (1120, 1094421), (1202, 1019760), (1214, 1009680), (1680, 729614), (1803, 679840), (1821, 673120), (2404, 509880), (2428, 504840), (3005, 407904), (3035, 403872), (3360, 364807), (3606, 339920), (3642, 336560), (4207, 291360), (4249, 288480), (4808, 254940), (4856, 252420), (6010, 203952), (6070, 201936), (7212, 169960), (7284, 168280), (8414, 145680), (8498, 144240), (9015, 135968), (9105, 134624), (9616, 127470), (9712, 126210), (12020, 101976), (12140, 100968), (12621, 97120), (12747, 96160), (14424, 84980), (14568, 84140), (16828, 72840), (16996, 72120), (18030, 67984), (18210, 67312), (19232, 63735), (19424, 63105), (21035, 58272), (21245, 57696), (24040, 50988), (24280, 50484), (25242, 48560), (25494, 48080), (28848, 42490), (29136, 42070), (33656, 36420), (33992, 36060)]