471327480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 1699176960

約数和(自身を除く): 1227849480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 127, 130, 156, 169, 180, 183, 195, 234, 244, 254, 260, 305, 312, 338, 360, 366, 381, 390, 468, 488, 507, 508, 520, 549, 585, 610, 635, 676, 732, 762, 780, 793, 845, 915, 936, 1014, 1016, 1098, 1143, 1170, 1220, 1270, 1352, 1464, 1521, 1524, 1560, 1586, 1651, 1690, 1830, 1905, 2028, 2196, 2286, 2340, 2379, 2440, 2535, 2540, 2745, 3042, 3048, 3172, 3302, 3380, 3660, 3810, 3965, 4056, 4392, 4572, 4680, 4758, 4953, 5070, 5080, 5490, 5715, 6084, 6344, 6604, 6760, 7137, 7320, 7605, 7620, 7747, 7930, 8255, 9144, 9516, 9906, 10140, 10309, 10980, 11430, 11895, 12168, 13208, 14274, 14859, 15210, 15240, 15494, 15860, 16510, 19032, 19812, 20280, 20618, 21463, 21960, 22860, 23241, 23790, 24765, 28548, 29718, 30420, 30927, 30988, 31720, 33020, 35685, 38735, 39624, 41236, 42926, 45720, 46482, 47580, 49530, 51545, 57096, 59436, 60840, 61854, 61976, 64389, 66040, 69723, 71370, 74295, 77470, 82472, 85852, 92781, 92964, 95160, 99060, 100711, 103090, 107315, 116205, 118872, 123708, 128778, 139446, 142740, 148590, 154635, 154940, 171704, 185562, 185928, 193167, 198120, 201422, 206180, 214630, 232410, 247416, 257556, 278892, 285480, 297180, 302133, 309270, 309880, 321945, 348615, 371124, 386334, 402844, 412360, 429260, 463905, 464820, 503555, 515112, 557784, 594360, 604266, 618540, 643890, 697230, 742248, 772668, 805688, 858520, 906399, 927810, 929640, 965835, 1007110, 1208532, 1237080, 1287780, 1309243, 1394460, 1510665, 1545336, 1812798, 1855620, 1931670, 2014220, 2417064, 2575560, 2618486, 2788920, 3021330, 3625596, 3711240, 3863340, 3927729, 4028440, 4531995, 5236972, 6042660, 6546215, 7251192, 7726680, 7855458, 9063990, 10473944, 11783187, 12085320, 13092430, 15710916, 18127980, 19638645, 23566374, 26184860, 31421832, 36255960, 39277290, 47132748, 52369720, 58915935, 78554580, 94265496, 117831870, 157109160, 235663740, 471327480]

約数ペア:

[(1, 471327480), (2, 235663740), (3, 157109160), (4, 117831870), (5, 94265496), (6, 78554580), (8, 58915935), (9, 52369720), (10, 47132748), (12, 39277290), (13, 36255960), (15, 31421832), (18, 26184860), (20, 23566374), (24, 19638645), (26, 18127980), (30, 15710916), (36, 13092430), (39, 12085320), (40, 11783187), (45, 10473944), (52, 9063990), (60, 7855458), (61, 7726680), (65, 7251192), (72, 6546215), (78, 6042660), (90, 5236972), (104, 4531995), (117, 4028440), (120, 3927729), (122, 3863340), (127, 3711240), (130, 3625596), (156, 3021330), (169, 2788920), (180, 2618486), (183, 2575560), (195, 2417064), (234, 2014220), (244, 1931670), (254, 1855620), (260, 1812798), (305, 1545336), (312, 1510665), (338, 1394460), (360, 1309243), (366, 1287780), (381, 1237080), (390, 1208532), (468, 1007110), (488, 965835), (507, 929640), (508, 927810), (520, 906399), (549, 858520), (585, 805688), (610, 772668), (635, 742248), (676, 697230), (732, 643890), (762, 618540), (780, 604266), (793, 594360), (845, 557784), (915, 515112), (936, 503555), (1014, 464820), (1016, 463905), (1098, 429260), (1143, 412360), (1170, 402844), (1220, 386334), (1270, 371124), (1352, 348615), (1464, 321945), (1521, 309880), (1524, 309270), (1560, 302133), (1586, 297180), (1651, 285480), (1690, 278892), (1830, 257556), (1905, 247416), (2028, 232410), (2196, 214630), (2286, 206180), (2340, 201422), (2379, 198120), (2440, 193167), (2535, 185928), (2540, 185562), (2745, 171704), (3042, 154940), (3048, 154635), (3172, 148590), (3302, 142740), (3380, 139446), (3660, 128778), (3810, 123708), (3965, 118872), (4056, 116205), (4392, 107315), (4572, 103090), (4680, 100711), (4758, 99060), (4953, 95160), (5070, 92964), (5080, 92781), (5490, 85852), (5715, 82472), (6084, 77470), (6344, 74295), (6604, 71370), (6760, 69723), (7137, 66040), (7320, 64389), (7605, 61976), (7620, 61854), (7747, 60840), (7930, 59436), (8255, 57096), (9144, 51545), (9516, 49530), (9906, 47580), (10140, 46482), (10309, 45720), (10980, 42926), (11430, 41236), (11895, 39624), (12168, 38735), (13208, 35685), (14274, 33020), (14859, 31720), (15210, 30988), (15240, 30927), (15494, 30420), (15860, 29718), (16510, 28548), (19032, 24765), (19812, 23790), (20280, 23241), (20618, 22860), (21463, 21960)]