234915120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9887}}^1$

素因数の和:9920

約数の個数: 160

約数和(自身を含む): 882800640

約数和(自身を除く): 647885520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 9887, 11880, 19774, 23760, 29661, 39548, 49435, 59322, 79096, 88983, 98870, 108757, 118644, 148305, 158192, 177966, 197740, 217514, 237288, 266949, 296610, 326271, 355932, 395480, 435028, 444915, 474576, 533898, 543785, 593220, 652542, 711864, 790960, 870056, 889830, 978813, 1067796, 1087570, 1186440, 1305084, 1334745, 1423728, 1631355, 1740112, 1779660, 1957626, 2135592, 2175140, 2372880, 2610168, 2669490, 2936439, 3262710, 3559320, 3915252, 4271184, 4350280, 4894065, 5220336, 5338980, 5872878, 6525420, 7118640, 7830504, 8700560, 9788130, 10677960, 11745756, 13050840, 14682195, 15661008, 19576260, 21355920, 23491512, 26101680, 29364390, 39152520, 46983024, 58728780, 78305040, 117457560, 234915120]

約数ペア:

[(1, 234915120), (2, 117457560), (3, 78305040), (4, 58728780), (5, 46983024), (6, 39152520), (8, 29364390), (9, 26101680), (10, 23491512), (11, 21355920), (12, 19576260), (15, 15661008), (16, 14682195), (18, 13050840), (20, 11745756), (22, 10677960), (24, 9788130), (27, 8700560), (30, 7830504), (33, 7118640), (36, 6525420), (40, 5872878), (44, 5338980), (45, 5220336), (48, 4894065), (54, 4350280), (55, 4271184), (60, 3915252), (66, 3559320), (72, 3262710), (80, 2936439), (88, 2669490), (90, 2610168), (99, 2372880), (108, 2175140), (110, 2135592), (120, 1957626), (132, 1779660), (135, 1740112), (144, 1631355), (165, 1423728), (176, 1334745), (180, 1305084), (198, 1186440), (216, 1087570), (220, 1067796), (240, 978813), (264, 889830), (270, 870056), (297, 790960), (330, 711864), (360, 652542), (396, 593220), (432, 543785), (440, 533898), (495, 474576), (528, 444915), (540, 435028), (594, 395480), (660, 355932), (720, 326271), (792, 296610), (880, 266949), (990, 237288), (1080, 217514), (1188, 197740), (1320, 177966), (1485, 158192), (1584, 148305), (1980, 118644), (2160, 108757), (2376, 98870), (2640, 88983), (2970, 79096), (3960, 59322), (4752, 49435), (5940, 39548), (7920, 29661), (9887, 23760), (11880, 19774)]