142904520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:577

約数の個数: 256

約数和(自身を含む): 543283200

約数和(自身を除く): 400378680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 165, 180, 184, 198, 207, 216, 220, 230, 253, 264, 270, 276, 297, 330, 345, 360, 396, 414, 440, 460, 495, 506, 523, 540, 552, 594, 621, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1046, 1080, 1188, 1242, 1265, 1320, 1380, 1485, 1518, 1569, 1656, 1980, 2024, 2070, 2092, 2277, 2376, 2484, 2530, 2615, 2760, 2970, 3036, 3105, 3138, 3795, 3960, 4140, 4184, 4554, 4707, 4968, 5060, 5230, 5753, 5940, 6072, 6210, 6276, 6831, 7590, 7845, 8280, 9108, 9414, 10120, 10460, 11385, 11506, 11880, 12029, 12420, 12552, 13662, 14121, 15180, 15690, 17259, 18216, 18828, 20920, 22770, 23012, 23535, 24058, 24840, 27324, 28242, 28765, 30360, 31380, 34155, 34518, 36087, 37656, 45540, 46024, 47070, 48116, 51777, 54648, 56484, 57530, 60145, 62760, 68310, 69036, 70605, 72174, 86295, 91080, 94140, 96232, 103554, 108261, 112968, 115060, 120290, 132319, 136620, 138072, 141210, 144348, 155331, 172590, 180435, 188280, 207108, 216522, 230120, 240580, 258885, 264638, 273240, 282420, 288696, 310662, 324783, 345180, 360870, 396957, 414216, 433044, 481160, 517770, 529276, 541305, 564840, 621324, 649566, 661595, 690360, 721740, 776655, 793914, 866088, 1035540, 1058552, 1082610, 1190871, 1242648, 1299132, 1323190, 1443480, 1553310, 1587828, 1623915, 1984785, 2071080, 2165220, 2381742, 2598264, 2646380, 3106620, 3175656, 3247830, 3572613, 3969570, 4330440, 4763484, 5292760, 5954355, 6213240, 6495660, 7145226, 7939140, 9526968, 11908710, 12991320, 14290452, 15878280, 17863065, 23817420, 28580904, 35726130, 47634840, 71452260, 142904520]

約数ペア:

[(1, 142904520), (2, 71452260), (3, 47634840), (4, 35726130), (5, 28580904), (6, 23817420), (8, 17863065), (9, 15878280), (10, 14290452), (11, 12991320), (12, 11908710), (15, 9526968), (18, 7939140), (20, 7145226), (22, 6495660), (23, 6213240), (24, 5954355), (27, 5292760), (30, 4763484), (33, 4330440), (36, 3969570), (40, 3572613), (44, 3247830), (45, 3175656), (46, 3106620), (54, 2646380), (55, 2598264), (60, 2381742), (66, 2165220), (69, 2071080), (72, 1984785), (88, 1623915), (90, 1587828), (92, 1553310), (99, 1443480), (108, 1323190), (110, 1299132), (115, 1242648), (120, 1190871), (132, 1082610), (135, 1058552), (138, 1035540), (165, 866088), (180, 793914), (184, 776655), (198, 721740), (207, 690360), (216, 661595), (220, 649566), (230, 621324), (253, 564840), (264, 541305), (270, 529276), (276, 517770), (297, 481160), (330, 433044), (345, 414216), (360, 396957), (396, 360870), (414, 345180), (440, 324783), (460, 310662), (495, 288696), (506, 282420), (523, 273240), (540, 264638), (552, 258885), (594, 240580), (621, 230120), (660, 216522), (690, 207108), (759, 188280), (792, 180435), (828, 172590), (920, 155331), (990, 144348), (1012, 141210), (1035, 138072), (1046, 136620), (1080, 132319), (1188, 120290), (1242, 115060), (1265, 112968), (1320, 108261), (1380, 103554), (1485, 96232), (1518, 94140), (1569, 91080), (1656, 86295), (1980, 72174), (2024, 70605), (2070, 69036), (2092, 68310), (2277, 62760), (2376, 60145), (2484, 57530), (2530, 56484), (2615, 54648), (2760, 51777), (2970, 48116), (3036, 47070), (3105, 46024), (3138, 45540), (3795, 37656), (3960, 36087), (4140, 34518), (4184, 34155), (4554, 31380), (4707, 30360), (4968, 28765), (5060, 28242), (5230, 27324), (5753, 24840), (5940, 24058), (6072, 23535), (6210, 23012), (6276, 22770), (6831, 20920), (7590, 18828), (7845, 18216), (8280, 17259), (9108, 15690), (9414, 15180), (10120, 14121), (10460, 13662), (11385, 12552), (11506, 12420), (11880, 12029)]