274983840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 1018967040

約数和(自身を除く): 743983200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 96, 102, 120, 136, 141, 144, 153, 160, 170, 180, 188, 204, 235, 239, 240, 255, 272, 282, 288, 306, 340, 360, 376, 408, 423, 470, 478, 480, 510, 544, 564, 612, 680, 705, 717, 720, 752, 765, 799, 816, 846, 940, 956, 1020, 1128, 1195, 1224, 1360, 1410, 1434, 1440, 1504, 1530, 1598, 1632, 1692, 1880, 1912, 2040, 2115, 2151, 2256, 2390, 2397, 2448, 2720, 2820, 2868, 3060, 3196, 3384, 3585, 3760, 3824, 3995, 4063, 4080, 4230, 4302, 4512, 4780, 4794, 4896, 5640, 5736, 6120, 6392, 6768, 7170, 7191, 7520, 7648, 7990, 8126, 8160, 8460, 8604, 9560, 9588, 10755, 11233, 11280, 11472, 11985, 12189, 12240, 12784, 13536, 14340, 14382, 15980, 16252, 16920, 17208, 19120, 19176, 20315, 21510, 22466, 22560, 22944, 23970, 24378, 24480, 25568, 28680, 28764, 31960, 32504, 33699, 33840, 34416, 35955, 36567, 38240, 38352, 40630, 43020, 44932, 47940, 48756, 56165, 57360, 57528, 60945, 63920, 65008, 67398, 67680, 68832, 71910, 73134, 76704, 81260, 86040, 89864, 95880, 97512, 101097, 112330, 114720, 115056, 121890, 127840, 130016, 134796, 143820, 146268, 162520, 168495, 172080, 179728, 182835, 190961, 191760, 195024, 202194, 224660, 230112, 243780, 269592, 287640, 292536, 325040, 336990, 344160, 359456, 365670, 381922, 383520, 390048, 404388, 449320, 487560, 505485, 539184, 572883, 575280, 585072, 650080, 673980, 731340, 763844, 808776, 898640, 954805, 975120, 1010970, 1078368, 1145766, 1150560, 1170144, 1347960, 1462680, 1527688, 1617552, 1718649, 1797280, 1909610, 1950240, 2021940, 2291532, 2695920, 2864415, 2925360, 3055376, 3235104, 3437298, 3819220, 4043880, 4583064, 5391840, 5728830, 5850720, 6110752, 6874596, 7638440, 8087760, 8593245, 9166128, 11457660, 13749192, 15276880, 16175520, 17186490, 18332256, 22915320, 27498384, 30553760, 34372980, 45830640, 54996768, 68745960, 91661280, 137491920, 274983840]

約数ペア:

[(1, 274983840), (2, 137491920), (3, 91661280), (4, 68745960), (5, 54996768), (6, 45830640), (8, 34372980), (9, 30553760), (10, 27498384), (12, 22915320), (15, 18332256), (16, 17186490), (17, 16175520), (18, 15276880), (20, 13749192), (24, 11457660), (30, 9166128), (32, 8593245), (34, 8087760), (36, 7638440), (40, 6874596), (45, 6110752), (47, 5850720), (48, 5728830), (51, 5391840), (60, 4583064), (68, 4043880), (72, 3819220), (80, 3437298), (85, 3235104), (90, 3055376), (94, 2925360), (96, 2864415), (102, 2695920), (120, 2291532), (136, 2021940), (141, 1950240), (144, 1909610), (153, 1797280), (160, 1718649), (170, 1617552), (180, 1527688), (188, 1462680), (204, 1347960), (235, 1170144), (239, 1150560), (240, 1145766), (255, 1078368), (272, 1010970), (282, 975120), (288, 954805), (306, 898640), (340, 808776), (360, 763844), (376, 731340), (408, 673980), (423, 650080), (470, 585072), (478, 575280), (480, 572883), (510, 539184), (544, 505485), (564, 487560), (612, 449320), (680, 404388), (705, 390048), (717, 383520), (720, 381922), (752, 365670), (765, 359456), (799, 344160), (816, 336990), (846, 325040), (940, 292536), (956, 287640), (1020, 269592), (1128, 243780), (1195, 230112), (1224, 224660), (1360, 202194), (1410, 195024), (1434, 191760), (1440, 190961), (1504, 182835), (1530, 179728), (1598, 172080), (1632, 168495), (1692, 162520), (1880, 146268), (1912, 143820), (2040, 134796), (2115, 130016), (2151, 127840), (2256, 121890), (2390, 115056), (2397, 114720), (2448, 112330), (2720, 101097), (2820, 97512), (2868, 95880), (3060, 89864), (3196, 86040), (3384, 81260), (3585, 76704), (3760, 73134), (3824, 71910), (3995, 68832), (4063, 67680), (4080, 67398), (4230, 65008), (4302, 63920), (4512, 60945), (4780, 57528), (4794, 57360), (4896, 56165), (5640, 48756), (5736, 47940), (6120, 44932), (6392, 43020), (6768, 40630), (7170, 38352), (7191, 38240), (7520, 36567), (7648, 35955), (7990, 34416), (8126, 33840), (8160, 33699), (8460, 32504), (8604, 31960), (9560, 28764), (9588, 28680), (10755, 25568), (11233, 24480), (11280, 24378), (11472, 23970), (11985, 22944), (12189, 22560), (12240, 22466), (12784, 21510), (13536, 20315), (14340, 19176), (14382, 19120), (15980, 17208), (16252, 16920)]