204873120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1$

素因数の和:8407

約数の個数: 144

約数和(自身を含む): 740343240

約数和(自身を除く): 535470120

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, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 8369, 12240, 16738, 24480, 25107, 33476, 41845, 50214, 66952, 75321, 83690, 100428, 125535, 133904, 142273, 150642, 167380, 200856, 251070, 267808, 284546, 301284, 334760, 376605, 401712, 426819, 502140, 569092, 602568, 669520, 711365, 753210, 803424, 853638, 1004280, 1138184, 1205136, 1280457, 1339040, 1422730, 1506420, 1707276, 2008560, 2134095, 2276368, 2410272, 2560914, 2845460, 3012840, 3414552, 4017120, 4268190, 4552736, 5121828, 5690920, 6025680, 6402285, 6829104, 8536380, 10243656, 11381840, 12051360, 12804570, 13658208, 17072760, 20487312, 22763680, 25609140, 34145520, 40974624, 51218280, 68291040, 102436560, 204873120]

約数ペア:

[(1, 204873120), (2, 102436560), (3, 68291040), (4, 51218280), (5, 40974624), (6, 34145520), (8, 25609140), (9, 22763680), (10, 20487312), (12, 17072760), (15, 13658208), (16, 12804570), (17, 12051360), (18, 11381840), (20, 10243656), (24, 8536380), (30, 6829104), (32, 6402285), (34, 6025680), (36, 5690920), (40, 5121828), (45, 4552736), (48, 4268190), (51, 4017120), (60, 3414552), (68, 3012840), (72, 2845460), (80, 2560914), (85, 2410272), (90, 2276368), (96, 2134095), (102, 2008560), (120, 1707276), (136, 1506420), (144, 1422730), (153, 1339040), (160, 1280457), (170, 1205136), (180, 1138184), (204, 1004280), (240, 853638), (255, 803424), (272, 753210), (288, 711365), (306, 669520), (340, 602568), (360, 569092), (408, 502140), (480, 426819), (510, 401712), (544, 376605), (612, 334760), (680, 301284), (720, 284546), (765, 267808), (816, 251070), (1020, 200856), (1224, 167380), (1360, 150642), (1440, 142273), (1530, 133904), (1632, 125535), (2040, 100428), (2448, 83690), (2720, 75321), (3060, 66952), (4080, 50214), (4896, 41845), (6120, 33476), (8160, 25107), (8369, 24480), (12240, 16738)]