156182880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 384

約数和(自身を含む): 613122048

約数和(自身を除く): 456939168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 43, 46, 47, 48, 56, 60, 69, 70, 80, 84, 86, 92, 94, 96, 105, 112, 115, 120, 129, 138, 140, 141, 160, 161, 168, 172, 184, 188, 210, 215, 224, 230, 235, 240, 258, 276, 280, 282, 301, 322, 329, 336, 344, 345, 368, 376, 420, 430, 460, 470, 480, 483, 516, 552, 560, 564, 602, 644, 645, 658, 672, 688, 690, 705, 736, 752, 805, 840, 860, 903, 920, 940, 966, 987, 989, 1032, 1081, 1104, 1120, 1128, 1204, 1288, 1290, 1316, 1376, 1380, 1410, 1504, 1505, 1610, 1645, 1680, 1720, 1806, 1840, 1880, 1932, 1974, 1978, 2021, 2064, 2162, 2208, 2256, 2408, 2415, 2576, 2580, 2632, 2760, 2820, 2967, 3010, 3220, 3243, 3290, 3360, 3440, 3612, 3680, 3760, 3864, 3948, 3956, 4042, 4128, 4324, 4512, 4515, 4816, 4830, 4935, 4945, 5152, 5160, 5264, 5405, 5520, 5640, 5934, 6020, 6063, 6440, 6486, 6580, 6880, 6923, 7224, 7520, 7567, 7728, 7896, 7912, 8084, 8648, 9030, 9632, 9660, 9870, 9890, 10105, 10320, 10528, 10810, 11040, 11280, 11868, 12040, 12126, 12880, 12972, 13160, 13846, 14147, 14448, 14835, 15134, 15456, 15792, 15824, 16168, 16215, 17296, 18060, 19320, 19740, 19780, 20210, 20640, 20769, 21620, 22560, 22701, 23736, 24080, 24252, 25760, 25944, 26320, 27692, 28294, 28896, 29670, 30268, 30315, 31584, 31648, 32336, 32430, 34592, 34615, 36120, 37835, 38640, 39480, 39560, 40420, 41538, 42441, 43240, 45402, 46483, 47472, 48160, 48504, 51888, 52640, 55384, 56588, 59340, 60536, 60630, 64672, 64860, 69230, 70735, 72240, 75670, 77280, 78960, 79120, 80840, 83076, 84882, 86480, 90804, 92966, 94944, 97008, 103776, 103845, 110768, 113176, 113505, 118680, 121072, 121260, 129720, 138460, 139449, 141470, 144480, 151340, 157920, 158240, 161680, 166152, 169764, 172960, 181608, 185932, 194016, 207690, 212205, 221536, 226352, 227010, 232415, 237360, 242144, 242520, 259440, 276920, 278898, 282940, 302680, 323360, 325381, 332304, 339528, 363216, 371864, 415380, 424410, 452704, 454020, 464830, 474720, 485040, 518880, 553840, 557796, 565880, 605360, 650762, 664608, 679056, 697245, 726432, 743728, 830760, 848820, 908040, 929660, 970080, 976143, 1107680, 1115592, 1131760, 1210720, 1301524, 1358112, 1394490, 1487456, 1626905, 1661520, 1697640, 1816080, 1859320, 1952286, 2231184, 2263520, 2603048, 2788980, 3253810, 3323040, 3395280, 3632160, 3718640, 3904572, 4462368, 4880715, 5206096, 5577960, 6507620, 6790560, 7437280, 7809144, 9761430, 10412192, 11155920, 13015240, 15618288, 19522860, 22311840, 26030480, 31236576, 39045720, 52060960, 78091440, 156182880]

約数ペア:

[(1, 156182880), (2, 78091440), (3, 52060960), (4, 39045720), (5, 31236576), (6, 26030480), (7, 22311840), (8, 19522860), (10, 15618288), (12, 13015240), (14, 11155920), (15, 10412192), (16, 9761430), (20, 7809144), (21, 7437280), (23, 6790560), (24, 6507620), (28, 5577960), (30, 5206096), (32, 4880715), (35, 4462368), (40, 3904572), (42, 3718640), (43, 3632160), (46, 3395280), (47, 3323040), (48, 3253810), (56, 2788980), (60, 2603048), (69, 2263520), (70, 2231184), (80, 1952286), (84, 1859320), (86, 1816080), (92, 1697640), (94, 1661520), (96, 1626905), (105, 1487456), (112, 1394490), (115, 1358112), (120, 1301524), (129, 1210720), (138, 1131760), (140, 1115592), (141, 1107680), (160, 976143), (161, 970080), (168, 929660), (172, 908040), (184, 848820), (188, 830760), (210, 743728), (215, 726432), (224, 697245), (230, 679056), (235, 664608), (240, 650762), (258, 605360), (276, 565880), (280, 557796), (282, 553840), (301, 518880), (322, 485040), (329, 474720), (336, 464830), (344, 454020), (345, 452704), (368, 424410), (376, 415380), (420, 371864), (430, 363216), (460, 339528), (470, 332304), (480, 325381), (483, 323360), (516, 302680), (552, 282940), (560, 278898), (564, 276920), (602, 259440), (644, 242520), (645, 242144), (658, 237360), (672, 232415), (688, 227010), (690, 226352), (705, 221536), (736, 212205), (752, 207690), (805, 194016), (840, 185932), (860, 181608), (903, 172960), (920, 169764), (940, 166152), (966, 161680), (987, 158240), (989, 157920), (1032, 151340), (1081, 144480), (1104, 141470), (1120, 139449), (1128, 138460), (1204, 129720), (1288, 121260), (1290, 121072), (1316, 118680), (1376, 113505), (1380, 113176), (1410, 110768), (1504, 103845), (1505, 103776), (1610, 97008), (1645, 94944), (1680, 92966), (1720, 90804), (1806, 86480), (1840, 84882), (1880, 83076), (1932, 80840), (1974, 79120), (1978, 78960), (2021, 77280), (2064, 75670), (2162, 72240), (2208, 70735), (2256, 69230), (2408, 64860), (2415, 64672), (2576, 60630), (2580, 60536), (2632, 59340), (2760, 56588), (2820, 55384), (2967, 52640), (3010, 51888), (3220, 48504), (3243, 48160), (3290, 47472), (3360, 46483), (3440, 45402), (3612, 43240), (3680, 42441), (3760, 41538), (3864, 40420), (3948, 39560), (3956, 39480), (4042, 38640), (4128, 37835), (4324, 36120), (4512, 34615), (4515, 34592), (4816, 32430), (4830, 32336), (4935, 31648), (4945, 31584), (5152, 30315), (5160, 30268), (5264, 29670), (5405, 28896), (5520, 28294), (5640, 27692), (5934, 26320), (6020, 25944), (6063, 25760), (6440, 24252), (6486, 24080), (6580, 23736), (6880, 22701), (6923, 22560), (7224, 21620), (7520, 20769), (7567, 20640), (7728, 20210), (7896, 19780), (7912, 19740), (8084, 19320), (8648, 18060), (9030, 17296), (9632, 16215), (9660, 16168), (9870, 15824), (9890, 15792), (10105, 15456), (10320, 15134), (10528, 14835), (10810, 14448), (11040, 14147), (11280, 13846), (11868, 13160), (12040, 12972), (12126, 12880)]