30158040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 104186880

約数和(自身を除く): 74028840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 67, 88, 93, 110, 120, 121, 124, 132, 134, 155, 165, 186, 201, 220, 242, 248, 264, 268, 310, 330, 335, 341, 363, 372, 402, 440, 465, 484, 536, 605, 620, 660, 670, 682, 726, 737, 744, 804, 930, 968, 1005, 1023, 1210, 1240, 1320, 1340, 1364, 1452, 1474, 1608, 1705, 1815, 1860, 2010, 2046, 2077, 2211, 2420, 2680, 2728, 2904, 2948, 3410, 3630, 3685, 3720, 3751, 4020, 4092, 4154, 4422, 4840, 5115, 5896, 6231, 6820, 7260, 7370, 7502, 8040, 8107, 8184, 8308, 8844, 10230, 10385, 11055, 11253, 12462, 13640, 14520, 14740, 15004, 16214, 16616, 17688, 18755, 20460, 20770, 22110, 22506, 22847, 24321, 24924, 29480, 30008, 31155, 32428, 37510, 40535, 40920, 41540, 44220, 45012, 45694, 48642, 49848, 56265, 62310, 64856, 68541, 75020, 81070, 83080, 88440, 90024, 91388, 97284, 112530, 114235, 121605, 124620, 137082, 150040, 162140, 182776, 194568, 225060, 228470, 243210, 249240, 251317, 274164, 324280, 342705, 450120, 456940, 486420, 502634, 548328, 685410, 753951, 913880, 972840, 1005268, 1256585, 1370820, 1507902, 2010536, 2513170, 2741640, 3015804, 3769755, 5026340, 6031608, 7539510, 10052680, 15079020, 30158040]

約数ペア:

[(1, 30158040), (2, 15079020), (3, 10052680), (4, 7539510), (5, 6031608), (6, 5026340), (8, 3769755), (10, 3015804), (11, 2741640), (12, 2513170), (15, 2010536), (20, 1507902), (22, 1370820), (24, 1256585), (30, 1005268), (31, 972840), (33, 913880), (40, 753951), (44, 685410), (55, 548328), (60, 502634), (62, 486420), (66, 456940), (67, 450120), (88, 342705), (93, 324280), (110, 274164), (120, 251317), (121, 249240), (124, 243210), (132, 228470), (134, 225060), (155, 194568), (165, 182776), (186, 162140), (201, 150040), (220, 137082), (242, 124620), (248, 121605), (264, 114235), (268, 112530), (310, 97284), (330, 91388), (335, 90024), (341, 88440), (363, 83080), (372, 81070), (402, 75020), (440, 68541), (465, 64856), (484, 62310), (536, 56265), (605, 49848), (620, 48642), (660, 45694), (670, 45012), (682, 44220), (726, 41540), (737, 40920), (744, 40535), (804, 37510), (930, 32428), (968, 31155), (1005, 30008), (1023, 29480), (1210, 24924), (1240, 24321), (1320, 22847), (1340, 22506), (1364, 22110), (1452, 20770), (1474, 20460), (1608, 18755), (1705, 17688), (1815, 16616), (1860, 16214), (2010, 15004), (2046, 14740), (2077, 14520), (2211, 13640), (2420, 12462), (2680, 11253), (2728, 11055), (2904, 10385), (2948, 10230), (3410, 8844), (3630, 8308), (3685, 8184), (3720, 8107), (3751, 8040), (4020, 7502), (4092, 7370), (4154, 7260), (4422, 6820), (4840, 6231), (5115, 5896)]