153288320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 395364240

約数和(自身を除く): 242075920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 128, 136, 146, 160, 170, 193, 272, 292, 320, 340, 365, 386, 544, 584, 640, 680, 730, 772, 965, 1088, 1168, 1241, 1360, 1460, 1544, 1930, 2176, 2336, 2482, 2720, 2920, 3088, 3281, 3860, 4672, 4964, 5440, 5840, 6176, 6205, 6562, 7720, 9344, 9928, 10880, 11680, 12352, 12410, 13124, 14089, 15440, 16405, 19856, 23360, 24704, 24820, 26248, 28178, 30880, 32810, 39712, 46720, 49640, 52496, 56356, 61760, 65620, 70445, 79424, 99280, 104992, 112712, 123520, 131240, 140890, 158848, 198560, 209984, 225424, 239513, 262480, 281780, 397120, 419968, 450848, 479026, 524960, 563560, 794240, 901696, 958052, 1049920, 1127120, 1197565, 1803392, 1916104, 2099840, 2254240, 2395130, 3832208, 4508480, 4790260, 7664416, 9016960, 9580520, 15328832, 19161040, 30657664, 38322080, 76644160, 153288320]

約数ペア:

[(1, 153288320), (2, 76644160), (4, 38322080), (5, 30657664), (8, 19161040), (10, 15328832), (16, 9580520), (17, 9016960), (20, 7664416), (32, 4790260), (34, 4508480), (40, 3832208), (64, 2395130), (68, 2254240), (73, 2099840), (80, 1916104), (85, 1803392), (128, 1197565), (136, 1127120), (146, 1049920), (160, 958052), (170, 901696), (193, 794240), (272, 563560), (292, 524960), (320, 479026), (340, 450848), (365, 419968), (386, 397120), (544, 281780), (584, 262480), (640, 239513), (680, 225424), (730, 209984), (772, 198560), (965, 158848), (1088, 140890), (1168, 131240), (1241, 123520), (1360, 112712), (1460, 104992), (1544, 99280), (1930, 79424), (2176, 70445), (2336, 65620), (2482, 61760), (2720, 56356), (2920, 52496), (3088, 49640), (3281, 46720), (3860, 39712), (4672, 32810), (4964, 30880), (5440, 28178), (5840, 26248), (6176, 24820), (6205, 24704), (6562, 23360), (7720, 19856), (9344, 16405), (9928, 15440), (10880, 14089), (11680, 13124), (12352, 12410)]