56856840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 184757760

約数和(自身を除く): 127900920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 593, 680, 705, 799, 940, 1020, 1128, 1186, 1410, 1598, 1779, 1880, 2040, 2372, 2397, 2820, 2965, 3196, 3558, 3995, 4744, 4794, 5640, 5930, 6392, 7116, 7990, 8895, 9588, 10081, 11860, 11985, 14232, 15980, 17790, 19176, 20162, 23720, 23970, 27871, 30243, 31960, 35580, 40324, 47940, 50405, 55742, 60486, 71160, 80648, 83613, 95880, 100810, 111484, 120972, 139355, 151215, 167226, 201620, 222968, 241944, 278710, 302430, 334452, 403240, 418065, 473807, 557420, 604860, 668904, 836130, 947614, 1114840, 1209720, 1421421, 1672260, 1895228, 2369035, 2842842, 3344520, 3790456, 4738070, 5685684, 7107105, 9476140, 11371368, 14214210, 18952280, 28428420, 56856840]

約数ペア:

[(1, 56856840), (2, 28428420), (3, 18952280), (4, 14214210), (5, 11371368), (6, 9476140), (8, 7107105), (10, 5685684), (12, 4738070), (15, 3790456), (17, 3344520), (20, 2842842), (24, 2369035), (30, 1895228), (34, 1672260), (40, 1421421), (47, 1209720), (51, 1114840), (60, 947614), (68, 836130), (85, 668904), (94, 604860), (102, 557420), (120, 473807), (136, 418065), (141, 403240), (170, 334452), (188, 302430), (204, 278710), (235, 241944), (255, 222968), (282, 201620), (340, 167226), (376, 151215), (408, 139355), (470, 120972), (510, 111484), (564, 100810), (593, 95880), (680, 83613), (705, 80648), (799, 71160), (940, 60486), (1020, 55742), (1128, 50405), (1186, 47940), (1410, 40324), (1598, 35580), (1779, 31960), (1880, 30243), (2040, 27871), (2372, 23970), (2397, 23720), (2820, 20162), (2965, 19176), (3196, 17790), (3558, 15980), (3995, 14232), (4744, 11985), (4794, 11860), (5640, 10081), (5930, 9588), (6392, 8895), (7116, 7990)]