2070073680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{507371}}^1$

素因数の和:507404

約数の個数: 80

約数和(自身を含む): 6794725824

約数和(自身を除く): 4724652144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 507371, 1014742, 1522113, 2029484, 2536855, 3044226, 4058968, 5073710, 6088452, 7610565, 8117936, 8625307, 10147420, 12176904, 15221130, 17250614, 20294840, 24353808, 25875921, 30442260, 34501228, 40589680, 43126535, 51751842, 60884520, 69002456, 86253070, 103503684, 121769040, 129379605, 138004912, 172506140, 207007368, 258759210, 345012280, 414014736, 517518420, 690024560, 1035036840, 2070073680]

約数ペア:

[(1, 2070073680), (2, 1035036840), (3, 690024560), (4, 517518420), (5, 414014736), (6, 345012280), (8, 258759210), (10, 207007368), (12, 172506140), (15, 138004912), (16, 129379605), (17, 121769040), (20, 103503684), (24, 86253070), (30, 69002456), (34, 60884520), (40, 51751842), (48, 43126535), (51, 40589680), (60, 34501228), (68, 30442260), (80, 25875921), (85, 24353808), (102, 20294840), (120, 17250614), (136, 15221130), (170, 12176904), (204, 10147420), (240, 8625307), (255, 8117936), (272, 7610565), (340, 6088452), (408, 5073710), (510, 4058968), (680, 3044226), (816, 2536855), (1020, 2029484), (1360, 1522113), (2040, 1014742), (4080, 507371)]