57152760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3621

約数の個数: 128

約数和(自身を含む): 206323200

約数和(自身を除く): 149170440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3581, 3990, 5320, 7162, 7980, 10743, 14324, 15960, 17905, 21486, 25067, 28648, 35810, 42972, 50134, 53715, 68039, 71620, 75201, 85944, 100268, 107430, 125335, 136078, 143240, 150402, 200536, 204117, 214860, 250670, 272156, 300804, 340195, 376005, 408234, 429720, 476273, 501340, 544312, 601608, 680390, 752010, 816468, 952546, 1002680, 1020585, 1360780, 1428819, 1504020, 1632936, 1905092, 2041170, 2381365, 2721560, 2857638, 3008040, 3810184, 4082340, 4762730, 5715276, 7144095, 8164680, 9525460, 11430552, 14288190, 19050920, 28576380, 57152760]

約数ペア:

[(1, 57152760), (2, 28576380), (3, 19050920), (4, 14288190), (5, 11430552), (6, 9525460), (7, 8164680), (8, 7144095), (10, 5715276), (12, 4762730), (14, 4082340), (15, 3810184), (19, 3008040), (20, 2857638), (21, 2721560), (24, 2381365), (28, 2041170), (30, 1905092), (35, 1632936), (38, 1504020), (40, 1428819), (42, 1360780), (56, 1020585), (57, 1002680), (60, 952546), (70, 816468), (76, 752010), (84, 680390), (95, 601608), (105, 544312), (114, 501340), (120, 476273), (133, 429720), (140, 408234), (152, 376005), (168, 340195), (190, 300804), (210, 272156), (228, 250670), (266, 214860), (280, 204117), (285, 200536), (380, 150402), (399, 143240), (420, 136078), (456, 125335), (532, 107430), (570, 100268), (665, 85944), (760, 75201), (798, 71620), (840, 68039), (1064, 53715), (1140, 50134), (1330, 42972), (1596, 35810), (1995, 28648), (2280, 25067), (2660, 21486), (3192, 17905), (3581, 15960), (3990, 14324), (5320, 10743), (7162, 7980)]