8331960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 31600800

約数和(自身を除く): 23268840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 109, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 218, 245, 260, 273, 280, 294, 312, 327, 364, 390, 392, 420, 436, 455, 490, 520, 545, 546, 588, 637, 654, 728, 735, 763, 780, 840, 872, 910, 980, 1090, 1092, 1176, 1274, 1308, 1365, 1417, 1470, 1526, 1560, 1635, 1820, 1911, 1960, 2180, 2184, 2289, 2548, 2616, 2730, 2834, 2940, 3052, 3185, 3270, 3640, 3815, 3822, 4251, 4360, 4578, 5096, 5341, 5460, 5668, 5880, 6104, 6370, 6540, 7085, 7630, 7644, 8502, 9156, 9555, 9919, 10682, 10920, 11336, 11445, 12740, 13080, 14170, 15260, 15288, 16023, 17004, 18312, 19110, 19838, 21255, 21364, 22890, 25480, 26705, 28340, 29757, 30520, 32046, 34008, 38220, 39676, 42510, 42728, 45780, 49595, 53410, 56680, 59514, 64092, 69433, 76440, 79352, 80115, 85020, 91560, 99190, 106820, 119028, 128184, 138866, 148785, 160230, 170040, 198380, 208299, 213640, 238056, 277732, 297570, 320460, 347165, 396760, 416598, 555464, 595140, 640920, 694330, 833196, 1041495, 1190280, 1388660, 1666392, 2082990, 2777320, 4165980, 8331960]

約数ペア:

[(1, 8331960), (2, 4165980), (3, 2777320), (4, 2082990), (5, 1666392), (6, 1388660), (7, 1190280), (8, 1041495), (10, 833196), (12, 694330), (13, 640920), (14, 595140), (15, 555464), (20, 416598), (21, 396760), (24, 347165), (26, 320460), (28, 297570), (30, 277732), (35, 238056), (39, 213640), (40, 208299), (42, 198380), (49, 170040), (52, 160230), (56, 148785), (60, 138866), (65, 128184), (70, 119028), (78, 106820), (84, 99190), (91, 91560), (98, 85020), (104, 80115), (105, 79352), (109, 76440), (120, 69433), (130, 64092), (140, 59514), (147, 56680), (156, 53410), (168, 49595), (182, 45780), (195, 42728), (196, 42510), (210, 39676), (218, 38220), (245, 34008), (260, 32046), (273, 30520), (280, 29757), (294, 28340), (312, 26705), (327, 25480), (364, 22890), (390, 21364), (392, 21255), (420, 19838), (436, 19110), (455, 18312), (490, 17004), (520, 16023), (545, 15288), (546, 15260), (588, 14170), (637, 13080), (654, 12740), (728, 11445), (735, 11336), (763, 10920), (780, 10682), (840, 9919), (872, 9555), (910, 9156), (980, 8502), (1090, 7644), (1092, 7630), (1176, 7085), (1274, 6540), (1308, 6370), (1365, 6104), (1417, 5880), (1470, 5668), (1526, 5460), (1560, 5341), (1635, 5096), (1820, 4578), (1911, 4360), (1960, 4251), (2180, 3822), (2184, 3815), (2289, 3640), (2548, 3270), (2616, 3185), (2730, 3052), (2834, 2940)]