201507120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 728069472

約数和(自身を除く): 526562352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 101, 102, 120, 136, 144, 153, 163, 170, 180, 202, 204, 240, 255, 272, 303, 306, 326, 340, 360, 404, 408, 489, 505, 510, 606, 612, 652, 680, 720, 765, 808, 815, 816, 909, 978, 1010, 1020, 1212, 1224, 1304, 1360, 1467, 1515, 1530, 1616, 1630, 1717, 1818, 1956, 2020, 2040, 2424, 2445, 2448, 2608, 2771, 2934, 3030, 3060, 3260, 3434, 3636, 3912, 4040, 4080, 4545, 4848, 4890, 5151, 5542, 5868, 6060, 6120, 6520, 6868, 7272, 7335, 7824, 8080, 8313, 8585, 9090, 9780, 10302, 11084, 11736, 12120, 12240, 13040, 13736, 13855, 14544, 14670, 15453, 16463, 16626, 17170, 18180, 19560, 20604, 22168, 23472, 24240, 24939, 25755, 27472, 27710, 29340, 30906, 32926, 33252, 34340, 36360, 39120, 41208, 41565, 44336, 49389, 49878, 51510, 55420, 58680, 61812, 65852, 66504, 68680, 72720, 77265, 82315, 82416, 83130, 98778, 99756, 103020, 110840, 117360, 123624, 124695, 131704, 133008, 137360, 148167, 154530, 164630, 166260, 197556, 199512, 206040, 221680, 246945, 247248, 249390, 263408, 279871, 296334, 309060, 329260, 332520, 395112, 399024, 412080, 493890, 498780, 559742, 592668, 618120, 658520, 665040, 740835, 790224, 839613, 987780, 997560, 1119484, 1185336, 1236240, 1317040, 1399355, 1481670, 1679226, 1975560, 1995120, 2238968, 2370672, 2518839, 2798710, 2963340, 3358452, 3951120, 4198065, 4477936, 5037678, 5597420, 5926680, 6716904, 8396130, 10075356, 11194840, 11853360, 12594195, 13433808, 16792260, 20150712, 22389680, 25188390, 33584520, 40301424, 50376780, 67169040, 100753560, 201507120]

約数ペア:

[(1, 201507120), (2, 100753560), (3, 67169040), (4, 50376780), (5, 40301424), (6, 33584520), (8, 25188390), (9, 22389680), (10, 20150712), (12, 16792260), (15, 13433808), (16, 12594195), (17, 11853360), (18, 11194840), (20, 10075356), (24, 8396130), (30, 6716904), (34, 5926680), (36, 5597420), (40, 5037678), (45, 4477936), (48, 4198065), (51, 3951120), (60, 3358452), (68, 2963340), (72, 2798710), (80, 2518839), (85, 2370672), (90, 2238968), (101, 1995120), (102, 1975560), (120, 1679226), (136, 1481670), (144, 1399355), (153, 1317040), (163, 1236240), (170, 1185336), (180, 1119484), (202, 997560), (204, 987780), (240, 839613), (255, 790224), (272, 740835), (303, 665040), (306, 658520), (326, 618120), (340, 592668), (360, 559742), (404, 498780), (408, 493890), (489, 412080), (505, 399024), (510, 395112), (606, 332520), (612, 329260), (652, 309060), (680, 296334), (720, 279871), (765, 263408), (808, 249390), (815, 247248), (816, 246945), (909, 221680), (978, 206040), (1010, 199512), (1020, 197556), (1212, 166260), (1224, 164630), (1304, 154530), (1360, 148167), (1467, 137360), (1515, 133008), (1530, 131704), (1616, 124695), (1630, 123624), (1717, 117360), (1818, 110840), (1956, 103020), (2020, 99756), (2040, 98778), (2424, 83130), (2445, 82416), (2448, 82315), (2608, 77265), (2771, 72720), (2934, 68680), (3030, 66504), (3060, 65852), (3260, 61812), (3434, 58680), (3636, 55420), (3912, 51510), (4040, 49878), (4080, 49389), (4545, 44336), (4848, 41565), (4890, 41208), (5151, 39120), (5542, 36360), (5868, 34340), (6060, 33252), (6120, 32926), (6520, 30906), (6868, 29340), (7272, 27710), (7335, 27472), (7824, 25755), (8080, 24939), (8313, 24240), (8585, 23472), (9090, 22168), (9780, 20604), (10302, 19560), (11084, 18180), (11736, 17170), (12120, 16626), (12240, 16463), (13040, 15453), (13736, 14670), (13855, 14544)]