156600840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 547430400

約数和(自身を除く): 390829560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 43, 44, 55, 60, 62, 66, 86, 88, 89, 93, 110, 120, 124, 129, 132, 155, 165, 172, 178, 186, 215, 220, 248, 258, 264, 267, 310, 330, 341, 344, 356, 372, 430, 440, 445, 465, 473, 516, 534, 620, 645, 660, 682, 712, 744, 860, 890, 930, 946, 979, 1023, 1032, 1068, 1240, 1290, 1320, 1333, 1335, 1364, 1419, 1705, 1720, 1780, 1860, 1892, 1958, 2046, 2136, 2365, 2580, 2666, 2670, 2728, 2759, 2838, 2937, 3410, 3560, 3720, 3784, 3827, 3916, 3999, 4092, 4730, 4895, 5115, 5160, 5332, 5340, 5518, 5676, 5874, 6665, 6820, 7095, 7654, 7832, 7998, 8184, 8277, 9460, 9790, 10230, 10664, 10680, 11036, 11352, 11481, 11748, 13330, 13640, 13795, 14190, 14663, 14685, 15308, 15996, 16554, 18920, 19135, 19580, 19995, 20460, 22072, 22962, 23496, 26660, 27590, 28380, 29326, 29370, 30349, 30616, 31992, 33108, 38270, 39160, 39990, 40920, 41385, 42097, 43989, 45924, 53320, 55180, 56760, 57405, 58652, 58740, 60698, 66216, 73315, 76540, 79980, 82770, 84194, 87978, 91047, 91848, 110360, 114810, 117304, 117480, 118637, 121396, 126291, 146630, 151745, 153080, 159960, 165540, 168388, 175956, 182094, 210485, 219945, 229620, 237274, 242792, 252582, 293260, 303490, 331080, 336776, 351912, 355911, 364188, 420970, 439890, 455235, 459240, 474548, 505164, 586520, 593185, 606980, 631455, 711822, 728376, 841940, 879780, 910470, 949096, 1010328, 1186370, 1213960, 1262910, 1305007, 1423644, 1683880, 1759560, 1779555, 1820940, 2372740, 2525820, 2610014, 2847288, 3559110, 3641880, 3915021, 4745480, 5051640, 5220028, 6525035, 7118220, 7830042, 10440056, 13050070, 14236440, 15660084, 19575105, 26100140, 31320168, 39150210, 52200280, 78300420, 156600840]

約数ペア:

[(1, 156600840), (2, 78300420), (3, 52200280), (4, 39150210), (5, 31320168), (6, 26100140), (8, 19575105), (10, 15660084), (11, 14236440), (12, 13050070), (15, 10440056), (20, 7830042), (22, 7118220), (24, 6525035), (30, 5220028), (31, 5051640), (33, 4745480), (40, 3915021), (43, 3641880), (44, 3559110), (55, 2847288), (60, 2610014), (62, 2525820), (66, 2372740), (86, 1820940), (88, 1779555), (89, 1759560), (93, 1683880), (110, 1423644), (120, 1305007), (124, 1262910), (129, 1213960), (132, 1186370), (155, 1010328), (165, 949096), (172, 910470), (178, 879780), (186, 841940), (215, 728376), (220, 711822), (248, 631455), (258, 606980), (264, 593185), (267, 586520), (310, 505164), (330, 474548), (341, 459240), (344, 455235), (356, 439890), (372, 420970), (430, 364188), (440, 355911), (445, 351912), (465, 336776), (473, 331080), (516, 303490), (534, 293260), (620, 252582), (645, 242792), (660, 237274), (682, 229620), (712, 219945), (744, 210485), (860, 182094), (890, 175956), (930, 168388), (946, 165540), (979, 159960), (1023, 153080), (1032, 151745), (1068, 146630), (1240, 126291), (1290, 121396), (1320, 118637), (1333, 117480), (1335, 117304), (1364, 114810), (1419, 110360), (1705, 91848), (1720, 91047), (1780, 87978), (1860, 84194), (1892, 82770), (1958, 79980), (2046, 76540), (2136, 73315), (2365, 66216), (2580, 60698), (2666, 58740), (2670, 58652), (2728, 57405), (2759, 56760), (2838, 55180), (2937, 53320), (3410, 45924), (3560, 43989), (3720, 42097), (3784, 41385), (3827, 40920), (3916, 39990), (3999, 39160), (4092, 38270), (4730, 33108), (4895, 31992), (5115, 30616), (5160, 30349), (5332, 29370), (5340, 29326), (5518, 28380), (5676, 27590), (5874, 26660), (6665, 23496), (6820, 22962), (7095, 22072), (7654, 20460), (7832, 19995), (7998, 19580), (8184, 19135), (8277, 18920), (9460, 16554), (9790, 15996), (10230, 15308), (10664, 14685), (10680, 14663), (11036, 14190), (11352, 13795), (11481, 13640), (11748, 13330)]