1927528320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:733

約数の個数: 256

約数和(自身を含む): 6467028480

約数和(自身を除く): 4539500160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 43, 48, 60, 64, 74, 80, 86, 96, 111, 120, 128, 129, 148, 160, 172, 185, 192, 215, 222, 240, 258, 296, 320, 344, 370, 384, 430, 444, 480, 516, 555, 592, 631, 640, 645, 688, 740, 860, 888, 960, 1032, 1110, 1184, 1262, 1290, 1376, 1480, 1591, 1720, 1776, 1893, 1920, 2064, 2220, 2368, 2524, 2580, 2752, 2960, 3155, 3182, 3440, 3552, 3786, 4128, 4440, 4736, 4773, 5048, 5160, 5504, 5920, 6310, 6364, 6880, 7104, 7572, 7955, 8256, 8880, 9465, 9546, 10096, 10320, 11840, 12620, 12728, 13760, 14208, 15144, 15910, 16512, 17760, 18930, 19092, 20192, 20640, 23347, 23680, 23865, 25240, 25456, 27133, 27520, 30288, 31820, 35520, 37860, 38184, 40384, 41280, 46694, 47730, 50480, 50912, 54266, 60576, 63640, 70041, 71040, 75720, 76368, 80768, 81399, 82560, 93388, 95460, 100960, 101824, 108532, 116735, 121152, 127280, 135665, 140082, 151440, 152736, 162798, 186776, 190920, 201920, 203648, 217064, 233470, 242304, 254560, 271330, 280164, 302880, 305472, 325596, 350205, 373552, 381840, 403840, 406995, 434128, 466940, 509120, 542660, 560328, 605760, 610944, 651192, 700410, 747104, 763680, 813990, 868256, 933880, 1003921, 1018240, 1085320, 1120656, 1211520, 1302384, 1400820, 1494208, 1527360, 1627980, 1736512, 1867760, 2007842, 2170640, 2241312, 2604768, 2801640, 2988416, 3011763, 3054720, 3255960, 3473024, 3735520, 4015684, 4341280, 4482624, 5019605, 5209536, 5603280, 6023526, 6511920, 7471040, 8031368, 8682560, 8965248, 10039210, 10419072, 11206560, 12047052, 13023840, 14942080, 15058815, 16062736, 17365120, 20078420, 22413120, 24094104, 26047680, 30117630, 32125472, 40156840, 44826240, 48188208, 52095360, 60235260, 64250944, 80313680, 96376416, 120470520, 128501888, 160627360, 192752832, 240941040, 321254720, 385505664, 481882080, 642509440, 963764160, 1927528320]

約数ペア:

[(1, 1927528320), (2, 963764160), (3, 642509440), (4, 481882080), (5, 385505664), (6, 321254720), (8, 240941040), (10, 192752832), (12, 160627360), (15, 128501888), (16, 120470520), (20, 96376416), (24, 80313680), (30, 64250944), (32, 60235260), (37, 52095360), (40, 48188208), (43, 44826240), (48, 40156840), (60, 32125472), (64, 30117630), (74, 26047680), (80, 24094104), (86, 22413120), (96, 20078420), (111, 17365120), (120, 16062736), (128, 15058815), (129, 14942080), (148, 13023840), (160, 12047052), (172, 11206560), (185, 10419072), (192, 10039210), (215, 8965248), (222, 8682560), (240, 8031368), (258, 7471040), (296, 6511920), (320, 6023526), (344, 5603280), (370, 5209536), (384, 5019605), (430, 4482624), (444, 4341280), (480, 4015684), (516, 3735520), (555, 3473024), (592, 3255960), (631, 3054720), (640, 3011763), (645, 2988416), (688, 2801640), (740, 2604768), (860, 2241312), (888, 2170640), (960, 2007842), (1032, 1867760), (1110, 1736512), (1184, 1627980), (1262, 1527360), (1290, 1494208), (1376, 1400820), (1480, 1302384), (1591, 1211520), (1720, 1120656), (1776, 1085320), (1893, 1018240), (1920, 1003921), (2064, 933880), (2220, 868256), (2368, 813990), (2524, 763680), (2580, 747104), (2752, 700410), (2960, 651192), (3155, 610944), (3182, 605760), (3440, 560328), (3552, 542660), (3786, 509120), (4128, 466940), (4440, 434128), (4736, 406995), (4773, 403840), (5048, 381840), (5160, 373552), (5504, 350205), (5920, 325596), (6310, 305472), (6364, 302880), (6880, 280164), (7104, 271330), (7572, 254560), (7955, 242304), (8256, 233470), (8880, 217064), (9465, 203648), (9546, 201920), (10096, 190920), (10320, 186776), (11840, 162798), (12620, 152736), (12728, 151440), (13760, 140082), (14208, 135665), (15144, 127280), (15910, 121152), (16512, 116735), (17760, 108532), (18930, 101824), (19092, 100960), (20192, 95460), (20640, 93388), (23347, 82560), (23680, 81399), (23865, 80768), (25240, 76368), (25456, 75720), (27133, 71040), (27520, 70041), (30288, 63640), (31820, 60576), (35520, 54266), (37860, 50912), (38184, 50480), (40384, 47730), (41280, 46694)]