142470240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 495839232

約数和(自身を除く): 353368992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 223, 240, 242, 264, 330, 352, 363, 440, 446, 480, 484, 528, 605, 660, 669, 726, 880, 892, 968, 1056, 1115, 1210, 1320, 1331, 1338, 1452, 1760, 1784, 1815, 1936, 2230, 2420, 2453, 2640, 2662, 2676, 2904, 3345, 3568, 3630, 3872, 3993, 4460, 4840, 4906, 5280, 5324, 5352, 5808, 6655, 6690, 7136, 7260, 7359, 7986, 8920, 9680, 9812, 10648, 10704, 11616, 12265, 13310, 13380, 14520, 14718, 15972, 17840, 19360, 19624, 19965, 21296, 21408, 24530, 26620, 26760, 26983, 29040, 29436, 31944, 35680, 36795, 39248, 39930, 42592, 49060, 53240, 53520, 53966, 58080, 58872, 63888, 73590, 78496, 79860, 80949, 98120, 106480, 107040, 107932, 117744, 127776, 134915, 147180, 159720, 161898, 196240, 212960, 215864, 235488, 269830, 294360, 296813, 319440, 323796, 392480, 404745, 431728, 539660, 588720, 593626, 638880, 647592, 809490, 863456, 890439, 1079320, 1177440, 1187252, 1295184, 1484065, 1618980, 1780878, 2158640, 2374504, 2590368, 2968130, 3237960, 3561756, 4317280, 4452195, 4749008, 5936260, 6475920, 7123512, 8904390, 9498016, 11872520, 12951840, 14247024, 17808780, 23745040, 28494048, 35617560, 47490080, 71235120, 142470240]

約数ペア:

[(1, 142470240), (2, 71235120), (3, 47490080), (4, 35617560), (5, 28494048), (6, 23745040), (8, 17808780), (10, 14247024), (11, 12951840), (12, 11872520), (15, 9498016), (16, 8904390), (20, 7123512), (22, 6475920), (24, 5936260), (30, 4749008), (32, 4452195), (33, 4317280), (40, 3561756), (44, 3237960), (48, 2968130), (55, 2590368), (60, 2374504), (66, 2158640), (80, 1780878), (88, 1618980), (96, 1484065), (110, 1295184), (120, 1187252), (121, 1177440), (132, 1079320), (160, 890439), (165, 863456), (176, 809490), (220, 647592), (223, 638880), (240, 593626), (242, 588720), (264, 539660), (330, 431728), (352, 404745), (363, 392480), (440, 323796), (446, 319440), (480, 296813), (484, 294360), (528, 269830), (605, 235488), (660, 215864), (669, 212960), (726, 196240), (880, 161898), (892, 159720), (968, 147180), (1056, 134915), (1115, 127776), (1210, 117744), (1320, 107932), (1331, 107040), (1338, 106480), (1452, 98120), (1760, 80949), (1784, 79860), (1815, 78496), (1936, 73590), (2230, 63888), (2420, 58872), (2453, 58080), (2640, 53966), (2662, 53520), (2676, 53240), (2904, 49060), (3345, 42592), (3568, 39930), (3630, 39248), (3872, 36795), (3993, 35680), (4460, 31944), (4840, 29436), (4906, 29040), (5280, 26983), (5324, 26760), (5352, 26620), (5808, 24530), (6655, 21408), (6690, 21296), (7136, 19965), (7260, 19624), (7359, 19360), (7986, 17840), (8920, 15972), (9680, 14718), (9812, 14520), (10648, 13380), (10704, 13310), (11616, 12265)]