1245034440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15649}}^1$

素因数の和:15696

約数の個数: 192

約数和(自身を含む): 4614246000

約数和(自身を除く): 3369211560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9945, 13260, 15649, 15912, 19890, 26520, 31298, 39780, 46947, 62596, 78245, 79560, 93894, 125192, 140841, 156490, 187788, 203437, 234735, 266033, 281682, 312980, 375576, 406874, 469470, 532066, 563364, 610311, 625960, 704205, 798099, 813748, 938940, 1017185, 1064132, 1126728, 1220622, 1330165, 1408410, 1596198, 1627496, 1830933, 1877880, 2034370, 2128264, 2394297, 2441244, 2660330, 2816820, 3051555, 3192396, 3458429, 3661866, 3990495, 4068740, 4788594, 4882488, 5320660, 5633640, 6103110, 6384792, 6916858, 7323732, 7980990, 8137480, 9154665, 9577188, 10375287, 10641320, 11971485, 12206220, 13833716, 14647464, 15961980, 17292145, 18309330, 19154376, 20750574, 23942970, 24412440, 27667432, 31125861, 31923960, 34584290, 36618660, 41501148, 47885940, 51876435, 62251722, 69168580, 73237320, 83002296, 95771880, 103752870, 124503444, 138337160, 155629305, 207505740, 249006888, 311258610, 415011480, 622517220, 1245034440]

約数ペア:

[(1, 1245034440), (2, 622517220), (3, 415011480), (4, 311258610), (5, 249006888), (6, 207505740), (8, 155629305), (9, 138337160), (10, 124503444), (12, 103752870), (13, 95771880), (15, 83002296), (17, 73237320), (18, 69168580), (20, 62251722), (24, 51876435), (26, 47885940), (30, 41501148), (34, 36618660), (36, 34584290), (39, 31923960), (40, 31125861), (45, 27667432), (51, 24412440), (52, 23942970), (60, 20750574), (65, 19154376), (68, 18309330), (72, 17292145), (78, 15961980), (85, 14647464), (90, 13833716), (102, 12206220), (104, 11971485), (117, 10641320), (120, 10375287), (130, 9577188), (136, 9154665), (153, 8137480), (156, 7980990), (170, 7323732), (180, 6916858), (195, 6384792), (204, 6103110), (221, 5633640), (234, 5320660), (255, 4882488), (260, 4788594), (306, 4068740), (312, 3990495), (340, 3661866), (360, 3458429), (390, 3192396), (408, 3051555), (442, 2816820), (468, 2660330), (510, 2441244), (520, 2394297), (585, 2128264), (612, 2034370), (663, 1877880), (680, 1830933), (765, 1627496), (780, 1596198), (884, 1408410), (936, 1330165), (1020, 1220622), (1105, 1126728), (1170, 1064132), (1224, 1017185), (1326, 938940), (1530, 813748), (1560, 798099), (1768, 704205), (1989, 625960), (2040, 610311), (2210, 563364), (2340, 532066), (2652, 469470), (3060, 406874), (3315, 375576), (3978, 312980), (4420, 281682), (4680, 266033), (5304, 234735), (6120, 203437), (6630, 187788), (7956, 156490), (8840, 140841), (9945, 125192), (13260, 93894), (15649, 79560), (15912, 78245), (19890, 62596), (26520, 46947), (31298, 39780)]