16622760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 63529920

約数和(自身を除く): 46907160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 257, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 514, 539, 588, 616, 660, 735, 770, 771, 840, 924, 980, 1028, 1078, 1155, 1176, 1285, 1320, 1470, 1540, 1542, 1617, 1799, 1848, 1960, 2056, 2156, 2310, 2570, 2695, 2827, 2940, 3080, 3084, 3234, 3598, 3855, 4312, 4620, 5140, 5390, 5397, 5654, 5880, 6168, 6468, 7196, 7710, 8085, 8481, 8995, 9240, 10280, 10780, 10794, 11308, 12593, 12936, 14135, 14392, 15420, 16170, 16962, 17990, 19789, 21560, 21588, 22616, 25186, 26985, 28270, 30840, 32340, 33924, 35980, 37779, 39578, 42405, 43176, 50372, 53970, 56540, 59367, 62965, 64680, 67848, 71960, 75558, 79156, 84810, 98945, 100744, 107940, 113080, 118734, 125930, 138523, 151116, 158312, 169620, 188895, 197890, 215880, 237468, 251860, 277046, 296835, 302232, 339240, 377790, 395780, 415569, 474936, 503720, 554092, 593670, 692615, 755580, 791560, 831138, 1108184, 1187340, 1385230, 1511160, 1662276, 2077845, 2374680, 2770460, 3324552, 4155690, 5540920, 8311380, 16622760]

約数ペア:

[(1, 16622760), (2, 8311380), (3, 5540920), (4, 4155690), (5, 3324552), (6, 2770460), (7, 2374680), (8, 2077845), (10, 1662276), (11, 1511160), (12, 1385230), (14, 1187340), (15, 1108184), (20, 831138), (21, 791560), (22, 755580), (24, 692615), (28, 593670), (30, 554092), (33, 503720), (35, 474936), (40, 415569), (42, 395780), (44, 377790), (49, 339240), (55, 302232), (56, 296835), (60, 277046), (66, 251860), (70, 237468), (77, 215880), (84, 197890), (88, 188895), (98, 169620), (105, 158312), (110, 151116), (120, 138523), (132, 125930), (140, 118734), (147, 113080), (154, 107940), (165, 100744), (168, 98945), (196, 84810), (210, 79156), (220, 75558), (231, 71960), (245, 67848), (257, 64680), (264, 62965), (280, 59367), (294, 56540), (308, 53970), (330, 50372), (385, 43176), (392, 42405), (420, 39578), (440, 37779), (462, 35980), (490, 33924), (514, 32340), (539, 30840), (588, 28270), (616, 26985), (660, 25186), (735, 22616), (770, 21588), (771, 21560), (840, 19789), (924, 17990), (980, 16962), (1028, 16170), (1078, 15420), (1155, 14392), (1176, 14135), (1285, 12936), (1320, 12593), (1470, 11308), (1540, 10794), (1542, 10780), (1617, 10280), (1799, 9240), (1848, 8995), (1960, 8481), (2056, 8085), (2156, 7710), (2310, 7196), (2570, 6468), (2695, 6168), (2827, 5880), (2940, 5654), (3080, 5397), (3084, 5390), (3234, 5140), (3598, 4620), (3855, 4312)]