64335480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 256

約数和(自身を含む): 231413760

約数和(自身を除く): 167078280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 47, 51, 55, 60, 61, 66, 68, 85, 88, 94, 102, 110, 120, 122, 132, 136, 141, 165, 170, 183, 187, 188, 204, 220, 235, 244, 255, 264, 282, 305, 330, 340, 366, 374, 376, 408, 440, 470, 488, 510, 517, 561, 564, 610, 660, 671, 680, 705, 732, 748, 799, 915, 935, 940, 1020, 1034, 1037, 1122, 1128, 1220, 1320, 1342, 1410, 1464, 1496, 1551, 1598, 1830, 1870, 1880, 2013, 2040, 2068, 2074, 2244, 2397, 2440, 2585, 2684, 2805, 2820, 2867, 3102, 3111, 3196, 3355, 3660, 3740, 3995, 4026, 4136, 4148, 4488, 4794, 5170, 5185, 5368, 5610, 5640, 5734, 6204, 6222, 6392, 6710, 7320, 7480, 7755, 7990, 8052, 8296, 8601, 8789, 9588, 10065, 10340, 10370, 11220, 11407, 11468, 11985, 12408, 12444, 13420, 14335, 15510, 15555, 15980, 16104, 17202, 17578, 19176, 20130, 20680, 20740, 22440, 22814, 22936, 23970, 24888, 26367, 26840, 28670, 31020, 31110, 31537, 31960, 34221, 34404, 35156, 40260, 41480, 43005, 43945, 45628, 47940, 48739, 52734, 57035, 57340, 62040, 62220, 63074, 68442, 68808, 70312, 80520, 86010, 87890, 91256, 94611, 95880, 97478, 105468, 114070, 114680, 124440, 126148, 131835, 136884, 146217, 157685, 171105, 172020, 175780, 189222, 194956, 210936, 228140, 243695, 252296, 263670, 273768, 292434, 315370, 342210, 344040, 351560, 378444, 389912, 456280, 473055, 487390, 527340, 536129, 584868, 630740, 684420, 731085, 756888, 946110, 974780, 1054680, 1072258, 1169736, 1261480, 1368840, 1462170, 1608387, 1892220, 1949560, 2144516, 2680645, 2924340, 3216774, 3784440, 4289032, 5361290, 5848680, 6433548, 8041935, 10722580, 12867096, 16083870, 21445160, 32167740, 64335480]

約数ペア:

[(1, 64335480), (2, 32167740), (3, 21445160), (4, 16083870), (5, 12867096), (6, 10722580), (8, 8041935), (10, 6433548), (11, 5848680), (12, 5361290), (15, 4289032), (17, 3784440), (20, 3216774), (22, 2924340), (24, 2680645), (30, 2144516), (33, 1949560), (34, 1892220), (40, 1608387), (44, 1462170), (47, 1368840), (51, 1261480), (55, 1169736), (60, 1072258), (61, 1054680), (66, 974780), (68, 946110), (85, 756888), (88, 731085), (94, 684420), (102, 630740), (110, 584868), (120, 536129), (122, 527340), (132, 487390), (136, 473055), (141, 456280), (165, 389912), (170, 378444), (183, 351560), (187, 344040), (188, 342210), (204, 315370), (220, 292434), (235, 273768), (244, 263670), (255, 252296), (264, 243695), (282, 228140), (305, 210936), (330, 194956), (340, 189222), (366, 175780), (374, 172020), (376, 171105), (408, 157685), (440, 146217), (470, 136884), (488, 131835), (510, 126148), (517, 124440), (561, 114680), (564, 114070), (610, 105468), (660, 97478), (671, 95880), (680, 94611), (705, 91256), (732, 87890), (748, 86010), (799, 80520), (915, 70312), (935, 68808), (940, 68442), (1020, 63074), (1034, 62220), (1037, 62040), (1122, 57340), (1128, 57035), (1220, 52734), (1320, 48739), (1342, 47940), (1410, 45628), (1464, 43945), (1496, 43005), (1551, 41480), (1598, 40260), (1830, 35156), (1870, 34404), (1880, 34221), (2013, 31960), (2040, 31537), (2068, 31110), (2074, 31020), (2244, 28670), (2397, 26840), (2440, 26367), (2585, 24888), (2684, 23970), (2805, 22936), (2820, 22814), (2867, 22440), (3102, 20740), (3111, 20680), (3196, 20130), (3355, 19176), (3660, 17578), (3740, 17202), (3995, 16104), (4026, 15980), (4136, 15555), (4148, 15510), (4488, 14335), (4794, 13420), (5170, 12444), (5185, 12408), (5368, 11985), (5610, 11468), (5640, 11407), (5734, 11220), (6204, 10370), (6222, 10340), (6392, 10065), (6710, 9588), (7320, 8789), (7480, 8601), (7755, 8296), (7990, 8052)]