2198453280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:747

約数の個数: 192

約数和(自身を含む): 7103376000

約数和(自身を除く): 4904922720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 149, 160, 177, 236, 240, 295, 298, 354, 447, 472, 480, 521, 590, 596, 708, 745, 885, 894, 944, 1042, 1180, 1192, 1416, 1490, 1563, 1770, 1788, 1888, 2084, 2235, 2360, 2384, 2605, 2832, 2980, 3126, 3540, 3576, 4168, 4470, 4720, 4768, 5210, 5664, 5960, 6252, 7080, 7152, 7815, 8336, 8791, 8940, 9440, 10420, 11920, 12504, 14160, 14304, 15630, 16672, 17582, 17880, 20840, 23840, 25008, 26373, 28320, 30739, 31260, 35164, 35760, 41680, 43955, 50016, 52746, 61478, 62520, 70328, 71520, 77629, 83360, 87910, 92217, 105492, 122956, 125040, 131865, 140656, 153695, 155258, 175820, 184434, 210984, 232887, 245912, 250080, 263730, 281312, 307390, 310516, 351640, 368868, 388145, 421968, 461085, 465774, 491824, 527460, 614780, 621032, 703280, 737736, 776290, 843936, 922170, 931548, 983648, 1054920, 1164435, 1229560, 1242064, 1406560, 1475472, 1552580, 1844340, 1863096, 2109840, 2328870, 2459120, 2484128, 2950944, 3105160, 3688680, 3726192, 4219680, 4580111, 4657740, 4918240, 6210320, 7377360, 7452384, 9160222, 9315480, 12420640, 13740333, 14754720, 18320444, 18630960, 22900555, 27480666, 36640888, 37261920, 45801110, 54961332, 68701665, 73281776, 91602220, 109922664, 137403330, 146563552, 183204440, 219845328, 274806660, 366408880, 439690656, 549613320, 732817760, 1099226640, 2198453280]

約数ペア:

[(1, 2198453280), (2, 1099226640), (3, 732817760), (4, 549613320), (5, 439690656), (6, 366408880), (8, 274806660), (10, 219845328), (12, 183204440), (15, 146563552), (16, 137403330), (20, 109922664), (24, 91602220), (30, 73281776), (32, 68701665), (40, 54961332), (48, 45801110), (59, 37261920), (60, 36640888), (80, 27480666), (96, 22900555), (118, 18630960), (120, 18320444), (149, 14754720), (160, 13740333), (177, 12420640), (236, 9315480), (240, 9160222), (295, 7452384), (298, 7377360), (354, 6210320), (447, 4918240), (472, 4657740), (480, 4580111), (521, 4219680), (590, 3726192), (596, 3688680), (708, 3105160), (745, 2950944), (885, 2484128), (894, 2459120), (944, 2328870), (1042, 2109840), (1180, 1863096), (1192, 1844340), (1416, 1552580), (1490, 1475472), (1563, 1406560), (1770, 1242064), (1788, 1229560), (1888, 1164435), (2084, 1054920), (2235, 983648), (2360, 931548), (2384, 922170), (2605, 843936), (2832, 776290), (2980, 737736), (3126, 703280), (3540, 621032), (3576, 614780), (4168, 527460), (4470, 491824), (4720, 465774), (4768, 461085), (5210, 421968), (5664, 388145), (5960, 368868), (6252, 351640), (7080, 310516), (7152, 307390), (7815, 281312), (8336, 263730), (8791, 250080), (8940, 245912), (9440, 232887), (10420, 210984), (11920, 184434), (12504, 175820), (14160, 155258), (14304, 153695), (15630, 140656), (16672, 131865), (17582, 125040), (17880, 122956), (20840, 105492), (23840, 92217), (25008, 87910), (26373, 83360), (28320, 77629), (30739, 71520), (31260, 70328), (35164, 62520), (35760, 61478), (41680, 52746), (43955, 50016)]