1244227320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21467}}^1$

素因数の和:21514

約数の個数: 192

約数和(自身を含む): 4822571520

約数和(自身を除く): 3578344200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3864, 4140, 4830, 5796, 6440, 7245, 8280, 9660, 11592, 14490, 19320, 21467, 28980, 42934, 57960, 64401, 85868, 107335, 128802, 150269, 171736, 193203, 214670, 257604, 300538, 322005, 386406, 429340, 450807, 493741, 515208, 601076, 644010, 751345, 772812, 858680, 901614, 966015, 987482, 1202152, 1288020, 1352421, 1481223, 1502690, 1545624, 1803228, 1932030, 1974964, 2254035, 2468705, 2576040, 2704842, 2962446, 3005380, 3456187, 3606456, 3864060, 3949928, 4443669, 4508070, 4937410, 5409684, 5924892, 6010760, 6762105, 6912374, 7406115, 7728120, 8887338, 9016140, 9874820, 10368561, 10819368, 11849784, 13524210, 13824748, 14812230, 17280935, 17774676, 18032280, 19749640, 20737122, 22218345, 27048420, 27649496, 29624460, 31105683, 34561870, 35549352, 41474244, 44436690, 51842805, 54096840, 59248920, 62211366, 69123740, 82948488, 88873380, 103685610, 124422732, 138247480, 155528415, 177746760, 207371220, 248845464, 311056830, 414742440, 622113660, 1244227320]

約数ペア:

[(1, 1244227320), (2, 622113660), (3, 414742440), (4, 311056830), (5, 248845464), (6, 207371220), (7, 177746760), (8, 155528415), (9, 138247480), (10, 124422732), (12, 103685610), (14, 88873380), (15, 82948488), (18, 69123740), (20, 62211366), (21, 59248920), (23, 54096840), (24, 51842805), (28, 44436690), (30, 41474244), (35, 35549352), (36, 34561870), (40, 31105683), (42, 29624460), (45, 27649496), (46, 27048420), (56, 22218345), (60, 20737122), (63, 19749640), (69, 18032280), (70, 17774676), (72, 17280935), (84, 14812230), (90, 13824748), (92, 13524210), (105, 11849784), (115, 10819368), (120, 10368561), (126, 9874820), (138, 9016140), (140, 8887338), (161, 7728120), (168, 7406115), (180, 6912374), (184, 6762105), (207, 6010760), (210, 5924892), (230, 5409684), (252, 4937410), (276, 4508070), (280, 4443669), (315, 3949928), (322, 3864060), (345, 3606456), (360, 3456187), (414, 3005380), (420, 2962446), (460, 2704842), (483, 2576040), (504, 2468705), (552, 2254035), (630, 1974964), (644, 1932030), (690, 1803228), (805, 1545624), (828, 1502690), (840, 1481223), (920, 1352421), (966, 1288020), (1035, 1202152), (1260, 987482), (1288, 966015), (1380, 901614), (1449, 858680), (1610, 772812), (1656, 751345), (1932, 644010), (2070, 601076), (2415, 515208), (2520, 493741), (2760, 450807), (2898, 429340), (3220, 386406), (3864, 322005), (4140, 300538), (4830, 257604), (5796, 214670), (6440, 193203), (7245, 171736), (8280, 150269), (9660, 128802), (11592, 107335), (14490, 85868), (19320, 64401), (21467, 57960), (28980, 42934)]