42460080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 146657280

約数和(自身を除く): 104197200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 439, 465, 496, 520, 620, 624, 744, 780, 806, 878, 930, 1040, 1209, 1240, 1317, 1488, 1560, 1612, 1756, 1860, 2015, 2195, 2418, 2480, 2634, 3120, 3224, 3512, 3720, 4030, 4390, 4836, 5268, 5707, 6045, 6448, 6585, 7024, 7440, 8060, 8780, 9672, 10536, 11414, 12090, 13170, 13609, 16120, 17121, 17560, 19344, 21072, 22828, 24180, 26340, 27218, 28535, 32240, 34242, 35120, 40827, 45656, 48360, 52680, 54436, 57070, 68045, 68484, 81654, 85605, 91312, 96720, 105360, 108872, 114140, 136090, 136968, 163308, 171210, 176917, 204135, 217744, 228280, 272180, 273936, 326616, 342420, 353834, 408270, 456560, 530751, 544360, 653232, 684840, 707668, 816540, 884585, 1061502, 1088720, 1369680, 1415336, 1633080, 1769170, 2123004, 2653755, 2830672, 3266160, 3538340, 4246008, 5307510, 7076680, 8492016, 10615020, 14153360, 21230040, 42460080]

約数ペア:

[(1, 42460080), (2, 21230040), (3, 14153360), (4, 10615020), (5, 8492016), (6, 7076680), (8, 5307510), (10, 4246008), (12, 3538340), (13, 3266160), (15, 2830672), (16, 2653755), (20, 2123004), (24, 1769170), (26, 1633080), (30, 1415336), (31, 1369680), (39, 1088720), (40, 1061502), (48, 884585), (52, 816540), (60, 707668), (62, 684840), (65, 653232), (78, 544360), (80, 530751), (93, 456560), (104, 408270), (120, 353834), (124, 342420), (130, 326616), (155, 273936), (156, 272180), (186, 228280), (195, 217744), (208, 204135), (240, 176917), (248, 171210), (260, 163308), (310, 136968), (312, 136090), (372, 114140), (390, 108872), (403, 105360), (439, 96720), (465, 91312), (496, 85605), (520, 81654), (620, 68484), (624, 68045), (744, 57070), (780, 54436), (806, 52680), (878, 48360), (930, 45656), (1040, 40827), (1209, 35120), (1240, 34242), (1317, 32240), (1488, 28535), (1560, 27218), (1612, 26340), (1756, 24180), (1860, 22828), (2015, 21072), (2195, 19344), (2418, 17560), (2480, 17121), (2634, 16120), (3120, 13609), (3224, 13170), (3512, 12090), (3720, 11414), (4030, 10536), (4390, 9672), (4836, 8780), (5268, 8060), (5707, 7440), (6045, 7024), (6448, 6585)]