4187388720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6163}}^1$

素因数の和:6347

約数の個数: 160

約数和(自身を含む): 13758048000

約数和(自身を除く): 9570659280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 149, 152, 190, 228, 240, 285, 298, 304, 380, 447, 456, 570, 596, 745, 760, 894, 912, 1140, 1192, 1490, 1520, 1788, 2235, 2280, 2384, 2831, 2980, 3576, 4470, 4560, 5662, 5960, 6163, 7152, 8493, 8940, 11324, 11920, 12326, 14155, 16986, 17880, 18489, 22648, 24652, 28310, 30815, 33972, 35760, 36978, 42465, 45296, 49304, 56620, 61630, 67944, 73956, 84930, 92445, 98608, 113240, 117097, 123260, 135888, 147912, 169860, 184890, 226480, 234194, 246520, 295824, 339720, 351291, 369780, 468388, 493040, 585485, 679440, 702582, 739560, 918287, 936776, 1170970, 1405164, 1479120, 1756455, 1836574, 1873552, 2341940, 2754861, 2810328, 3512910, 3673148, 4591435, 4683880, 5509722, 5620656, 7025820, 7346296, 9182870, 9367760, 11019444, 13774305, 14051640, 14692592, 17447453, 18365740, 22038888, 27548610, 28103280, 34894906, 36731480, 44077776, 52342359, 55097220, 69789812, 73462960, 87237265, 104684718, 110194440, 139579624, 174474530, 209369436, 220388880, 261711795, 279159248, 348949060, 418738872, 523423590, 697898120, 837477744, 1046847180, 1395796240, 2093694360, 4187388720]

約数ペア:

[(1, 4187388720), (2, 2093694360), (3, 1395796240), (4, 1046847180), (5, 837477744), (6, 697898120), (8, 523423590), (10, 418738872), (12, 348949060), (15, 279159248), (16, 261711795), (19, 220388880), (20, 209369436), (24, 174474530), (30, 139579624), (38, 110194440), (40, 104684718), (48, 87237265), (57, 73462960), (60, 69789812), (76, 55097220), (80, 52342359), (95, 44077776), (114, 36731480), (120, 34894906), (149, 28103280), (152, 27548610), (190, 22038888), (228, 18365740), (240, 17447453), (285, 14692592), (298, 14051640), (304, 13774305), (380, 11019444), (447, 9367760), (456, 9182870), (570, 7346296), (596, 7025820), (745, 5620656), (760, 5509722), (894, 4683880), (912, 4591435), (1140, 3673148), (1192, 3512910), (1490, 2810328), (1520, 2754861), (1788, 2341940), (2235, 1873552), (2280, 1836574), (2384, 1756455), (2831, 1479120), (2980, 1405164), (3576, 1170970), (4470, 936776), (4560, 918287), (5662, 739560), (5960, 702582), (6163, 679440), (7152, 585485), (8493, 493040), (8940, 468388), (11324, 369780), (11920, 351291), (12326, 339720), (14155, 295824), (16986, 246520), (17880, 234194), (18489, 226480), (22648, 184890), (24652, 169860), (28310, 147912), (30815, 135888), (33972, 123260), (35760, 117097), (36978, 113240), (42465, 98608), (45296, 92445), (49304, 84930), (56620, 73956), (61630, 67944)]