152857880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1889}}^1$

素因数の和:1941

約数の個数: 96

約数和(自身を含む): 417765600

約数和(自身を除く): 264907720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 680, 952, 1156, 1190, 1445, 1889, 2023, 2312, 2380, 2890, 3778, 4046, 4760, 5780, 7556, 8092, 9445, 10115, 11560, 13223, 15112, 16184, 18890, 20230, 26446, 32113, 37780, 40460, 52892, 64226, 66115, 75560, 80920, 105784, 128452, 132230, 160565, 224791, 256904, 264460, 321130, 449582, 528920, 545921, 642260, 899164, 1091842, 1123955, 1284520, 1798328, 2183684, 2247910, 2729605, 3821447, 4367368, 4495820, 5459210, 7642894, 8991640, 10918420, 15285788, 19107235, 21836840, 30571576, 38214470, 76428940, 152857880]

約数ペア:

[(1, 152857880), (2, 76428940), (4, 38214470), (5, 30571576), (7, 21836840), (8, 19107235), (10, 15285788), (14, 10918420), (17, 8991640), (20, 7642894), (28, 5459210), (34, 4495820), (35, 4367368), (40, 3821447), (56, 2729605), (68, 2247910), (70, 2183684), (85, 1798328), (119, 1284520), (136, 1123955), (140, 1091842), (170, 899164), (238, 642260), (280, 545921), (289, 528920), (340, 449582), (476, 321130), (578, 264460), (595, 256904), (680, 224791), (952, 160565), (1156, 132230), (1190, 128452), (1445, 105784), (1889, 80920), (2023, 75560), (2312, 66115), (2380, 64226), (2890, 52892), (3778, 40460), (4046, 37780), (4760, 32113), (5780, 26446), (7556, 20230), (8092, 18890), (9445, 16184), (10115, 15112), (11560, 13223)]