521834280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 1745513280

約数和(自身を除く): 1223679000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 121, 132, 165, 166, 220, 242, 249, 264, 330, 332, 363, 415, 433, 440, 484, 498, 605, 660, 664, 726, 830, 866, 913, 968, 996, 1210, 1245, 1299, 1320, 1452, 1660, 1732, 1815, 1826, 1992, 2165, 2420, 2490, 2598, 2739, 2904, 3320, 3464, 3630, 3652, 4330, 4565, 4763, 4840, 4980, 5196, 5478, 6495, 7260, 7304, 8660, 9130, 9526, 9960, 10043, 10392, 10956, 12990, 13695, 14289, 14520, 17320, 18260, 19052, 20086, 21912, 23815, 25980, 27390, 28578, 30129, 35939, 36520, 38104, 40172, 47630, 50215, 51960, 52393, 54780, 57156, 60258, 71445, 71878, 80344, 95260, 100430, 104786, 107817, 109560, 114312, 120516, 142890, 143756, 150645, 157179, 179695, 190520, 200860, 209572, 215634, 241032, 261965, 285780, 287512, 301290, 314358, 359390, 395329, 401720, 419144, 431268, 523930, 539085, 571560, 602580, 628716, 718780, 785895, 790658, 862536, 1047860, 1078170, 1185987, 1205160, 1257432, 1437560, 1571790, 1581316, 1976645, 2095720, 2156340, 2371974, 3143580, 3162632, 3953290, 4312680, 4348619, 4743948, 5929935, 6287160, 7906580, 8697238, 9487896, 11859870, 13045857, 15813160, 17394476, 21743095, 23719740, 26091714, 34788952, 43486190, 47439480, 52183428, 65229285, 86972380, 104366856, 130458570, 173944760, 260917140, 521834280]

約数ペア:

[(1, 521834280), (2, 260917140), (3, 173944760), (4, 130458570), (5, 104366856), (6, 86972380), (8, 65229285), (10, 52183428), (11, 47439480), (12, 43486190), (15, 34788952), (20, 26091714), (22, 23719740), (24, 21743095), (30, 17394476), (33, 15813160), (40, 13045857), (44, 11859870), (55, 9487896), (60, 8697238), (66, 7906580), (83, 6287160), (88, 5929935), (110, 4743948), (120, 4348619), (121, 4312680), (132, 3953290), (165, 3162632), (166, 3143580), (220, 2371974), (242, 2156340), (249, 2095720), (264, 1976645), (330, 1581316), (332, 1571790), (363, 1437560), (415, 1257432), (433, 1205160), (440, 1185987), (484, 1078170), (498, 1047860), (605, 862536), (660, 790658), (664, 785895), (726, 718780), (830, 628716), (866, 602580), (913, 571560), (968, 539085), (996, 523930), (1210, 431268), (1245, 419144), (1299, 401720), (1320, 395329), (1452, 359390), (1660, 314358), (1732, 301290), (1815, 287512), (1826, 285780), (1992, 261965), (2165, 241032), (2420, 215634), (2490, 209572), (2598, 200860), (2739, 190520), (2904, 179695), (3320, 157179), (3464, 150645), (3630, 143756), (3652, 142890), (4330, 120516), (4565, 114312), (4763, 109560), (4840, 107817), (4980, 104786), (5196, 100430), (5478, 95260), (6495, 80344), (7260, 71878), (7304, 71445), (8660, 60258), (9130, 57156), (9526, 54780), (9960, 52393), (10043, 51960), (10392, 50215), (10956, 47630), (12990, 40172), (13695, 38104), (14289, 36520), (14520, 35939), (17320, 30129), (18260, 28578), (19052, 27390), (20086, 25980), (21912, 23815)]