7287118920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2389}}^1$

素因数の和:2672

約数の個数: 192

約数和(自身を含む): 24439662000

約数和(自身を除く): 17152543080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 229, 296, 333, 360, 370, 444, 458, 555, 666, 687, 740, 888, 916, 1110, 1145, 1332, 1374, 1480, 1665, 1832, 2061, 2220, 2290, 2389, 2664, 2748, 3330, 3435, 4122, 4440, 4580, 4778, 5496, 6660, 6870, 7167, 8244, 8473, 9160, 9556, 10305, 11945, 13320, 13740, 14334, 16488, 16946, 19112, 20610, 21501, 23890, 25419, 27480, 28668, 33892, 35835, 41220, 42365, 43002, 47780, 50838, 57336, 67784, 71670, 76257, 82440, 84730, 86004, 88393, 95560, 101676, 107505, 127095, 143340, 152514, 169460, 172008, 176786, 203352, 215010, 254190, 265179, 286680, 305028, 338920, 353572, 381285, 430020, 441965, 508380, 530358, 547081, 610056, 707144, 762570, 795537, 860040, 883930, 1016760, 1060716, 1094162, 1325895, 1525140, 1591074, 1641243, 1767860, 2121432, 2188324, 2651790, 2735405, 3050280, 3182148, 3282486, 3535720, 3977685, 4376648, 4923729, 5303580, 5470810, 6364296, 6564972, 7955370, 8206215, 9847458, 10607160, 10941620, 13129944, 15910740, 16412430, 19694916, 20241997, 21883240, 24618645, 31821480, 32824860, 39389832, 40483994, 49237290, 60725991, 65649720, 80967988, 98474580, 101209985, 121451982, 161935976, 182177973, 196949160, 202419970, 242903964, 303629955, 364355946, 404839940, 485807928, 607259910, 728711892, 809679880, 910889865, 1214519820, 1457423784, 1821779730, 2429039640, 3643559460, 7287118920]

約数ペア:

[(1, 7287118920), (2, 3643559460), (3, 2429039640), (4, 1821779730), (5, 1457423784), (6, 1214519820), (8, 910889865), (9, 809679880), (10, 728711892), (12, 607259910), (15, 485807928), (18, 404839940), (20, 364355946), (24, 303629955), (30, 242903964), (36, 202419970), (37, 196949160), (40, 182177973), (45, 161935976), (60, 121451982), (72, 101209985), (74, 98474580), (90, 80967988), (111, 65649720), (120, 60725991), (148, 49237290), (180, 40483994), (185, 39389832), (222, 32824860), (229, 31821480), (296, 24618645), (333, 21883240), (360, 20241997), (370, 19694916), (444, 16412430), (458, 15910740), (555, 13129944), (666, 10941620), (687, 10607160), (740, 9847458), (888, 8206215), (916, 7955370), (1110, 6564972), (1145, 6364296), (1332, 5470810), (1374, 5303580), (1480, 4923729), (1665, 4376648), (1832, 3977685), (2061, 3535720), (2220, 3282486), (2290, 3182148), (2389, 3050280), (2664, 2735405), (2748, 2651790), (3330, 2188324), (3435, 2121432), (4122, 1767860), (4440, 1641243), (4580, 1591074), (4778, 1525140), (5496, 1325895), (6660, 1094162), (6870, 1060716), (7167, 1016760), (8244, 883930), (8473, 860040), (9160, 795537), (9556, 762570), (10305, 707144), (11945, 610056), (13320, 547081), (13740, 530358), (14334, 508380), (16488, 441965), (16946, 430020), (19112, 381285), (20610, 353572), (21501, 338920), (23890, 305028), (25419, 286680), (27480, 265179), (28668, 254190), (33892, 215010), (35835, 203352), (41220, 176786), (42365, 172008), (43002, 169460), (47780, 152514), (50838, 143340), (57336, 127095), (67784, 107505), (71670, 101676), (76257, 95560), (82440, 88393), (84730, 86004)]