2541846720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10223}}^1$

素因数の和:10287

約数の個数: 224

約数和(自身を含む): 9473476608

約数和(自身を除く): 6931629888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 420, 444, 448, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 960, 1036, 1110, 1120, 1184, 1295, 1344, 1480, 1554, 1680, 1776, 2072, 2220, 2240, 2368, 2590, 2960, 3108, 3360, 3552, 3885, 4144, 4440, 5180, 5920, 6216, 6720, 7104, 7770, 8288, 8880, 10223, 10360, 11840, 12432, 15540, 16576, 17760, 20446, 20720, 24864, 30669, 31080, 35520, 40892, 41440, 49728, 51115, 61338, 62160, 71561, 81784, 82880, 102230, 122676, 124320, 143122, 153345, 163568, 204460, 214683, 245352, 248640, 286244, 306690, 327136, 357805, 378251, 408920, 429366, 490704, 572488, 613380, 654272, 715610, 756502, 817840, 858732, 981408, 1073415, 1134753, 1144976, 1226760, 1431220, 1513004, 1635680, 1717464, 1891255, 1962816, 2146830, 2269506, 2289952, 2453520, 2647757, 2862440, 3026008, 3271360, 3434928, 3782510, 4293660, 4539012, 4579904, 4907040, 5295514, 5673765, 5724880, 6052016, 6869856, 7565020, 7943271, 8587320, 9078024, 9814080, 10591028, 11347530, 11449760, 12104032, 13238785, 13739712, 15130040, 15886542, 17174640, 18156048, 21182056, 22695060, 22899520, 24208064, 26477570, 30260080, 31773084, 34349280, 36312096, 39716355, 42364112, 45390120, 52955140, 60520160, 63546168, 68698560, 72624192, 79432710, 84728224, 90780240, 105910280, 121040320, 127092336, 158865420, 169456448, 181560480, 211820560, 254184672, 317730840, 363120960, 423641120, 508369344, 635461680, 847282240, 1270923360, 2541846720]

約数ペア:

[(1, 2541846720), (2, 1270923360), (3, 847282240), (4, 635461680), (5, 508369344), (6, 423641120), (7, 363120960), (8, 317730840), (10, 254184672), (12, 211820560), (14, 181560480), (15, 169456448), (16, 158865420), (20, 127092336), (21, 121040320), (24, 105910280), (28, 90780240), (30, 84728224), (32, 79432710), (35, 72624192), (37, 68698560), (40, 63546168), (42, 60520160), (48, 52955140), (56, 45390120), (60, 42364112), (64, 39716355), (70, 36312096), (74, 34349280), (80, 31773084), (84, 30260080), (96, 26477570), (105, 24208064), (111, 22899520), (112, 22695060), (120, 21182056), (140, 18156048), (148, 17174640), (160, 15886542), (168, 15130040), (185, 13739712), (192, 13238785), (210, 12104032), (222, 11449760), (224, 11347530), (240, 10591028), (259, 9814080), (280, 9078024), (296, 8587320), (320, 7943271), (336, 7565020), (370, 6869856), (420, 6052016), (444, 5724880), (448, 5673765), (480, 5295514), (518, 4907040), (555, 4579904), (560, 4539012), (592, 4293660), (672, 3782510), (740, 3434928), (777, 3271360), (840, 3026008), (888, 2862440), (960, 2647757), (1036, 2453520), (1110, 2289952), (1120, 2269506), (1184, 2146830), (1295, 1962816), (1344, 1891255), (1480, 1717464), (1554, 1635680), (1680, 1513004), (1776, 1431220), (2072, 1226760), (2220, 1144976), (2240, 1134753), (2368, 1073415), (2590, 981408), (2960, 858732), (3108, 817840), (3360, 756502), (3552, 715610), (3885, 654272), (4144, 613380), (4440, 572488), (5180, 490704), (5920, 429366), (6216, 408920), (6720, 378251), (7104, 357805), (7770, 327136), (8288, 306690), (8880, 286244), (10223, 248640), (10360, 245352), (11840, 214683), (12432, 204460), (15540, 163568), (16576, 153345), (17760, 143122), (20446, 124320), (20720, 122676), (24864, 102230), (30669, 82880), (31080, 81784), (35520, 71561), (40892, 62160), (41440, 61338), (49728, 51115)]