40379905920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:1101

約数の個数: 256

約数和(自身を含む): 130429440000

約数和(自身を除く): 90049534080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 191, 192, 240, 298, 320, 382, 384, 447, 480, 573, 596, 640, 739, 745, 764, 894, 955, 960, 1146, 1192, 1478, 1490, 1528, 1788, 1910, 1920, 2217, 2235, 2292, 2384, 2865, 2956, 2980, 3056, 3576, 3695, 3820, 4434, 4470, 4584, 4768, 5730, 5912, 5960, 6112, 7152, 7390, 7640, 8868, 8940, 9168, 9536, 11085, 11460, 11824, 11920, 12224, 14304, 14780, 15280, 17736, 17880, 18336, 19072, 22170, 22920, 23648, 23840, 24448, 28459, 28608, 29560, 30560, 35472, 35760, 36672, 44340, 45840, 47296, 47680, 56918, 57216, 59120, 61120, 70944, 71520, 73344, 85377, 88680, 91680, 94592, 95360, 110111, 113836, 118240, 122240, 141149, 141888, 142295, 143040, 170754, 177360, 183360, 220222, 227672, 236480, 282298, 283776, 284590, 286080, 330333, 341508, 354720, 366720, 423447, 426885, 440444, 455344, 472960, 550555, 564596, 569180, 660666, 683016, 705745, 709440, 846894, 853770, 880888, 910688, 1101110, 1129192, 1138360, 1321332, 1366032, 1411490, 1418880, 1651665, 1693788, 1707540, 1761776, 1821376, 2117235, 2202220, 2258384, 2276720, 2642664, 2732064, 2822980, 3303330, 3387576, 3415080, 3523552, 3642752, 4234470, 4404440, 4516768, 4553440, 5285328, 5464128, 5645960, 6606660, 6775152, 6830160, 7047104, 8468940, 8808880, 9033536, 9106880, 10570656, 10928256, 11291920, 13213320, 13550304, 13660320, 14094208, 16937880, 17617760, 18067072, 18213760, 21031201, 21141312, 22583840, 26426640, 27100608, 27320640, 33875760, 35235520, 42062402, 42282624, 45167680, 52853280, 54201216, 54641280, 63093603, 67751520, 70471040, 84124804, 90335360, 105156005, 105706560, 126187206, 135503040, 168249608, 210312010, 211413120, 252374412, 271006080, 315468015, 336499216, 420624020, 504748824, 630936030, 672998432, 841248040, 1009497648, 1261872060, 1345996864, 1682496080, 2018995296, 2523744120, 2691993728, 3364992160, 4037990592, 5047488240, 6729984320, 8075981184, 10094976480, 13459968640, 20189952960, 40379905920]

約数ペア:

[(1, 40379905920), (2, 20189952960), (3, 13459968640), (4, 10094976480), (5, 8075981184), (6, 6729984320), (8, 5047488240), (10, 4037990592), (12, 3364992160), (15, 2691993728), (16, 2523744120), (20, 2018995296), (24, 1682496080), (30, 1345996864), (32, 1261872060), (40, 1009497648), (48, 841248040), (60, 672998432), (64, 630936030), (80, 504748824), (96, 420624020), (120, 336499216), (128, 315468015), (149, 271006080), (160, 252374412), (191, 211413120), (192, 210312010), (240, 168249608), (298, 135503040), (320, 126187206), (382, 105706560), (384, 105156005), (447, 90335360), (480, 84124804), (573, 70471040), (596, 67751520), (640, 63093603), (739, 54641280), (745, 54201216), (764, 52853280), (894, 45167680), (955, 42282624), (960, 42062402), (1146, 35235520), (1192, 33875760), (1478, 27320640), (1490, 27100608), (1528, 26426640), (1788, 22583840), (1910, 21141312), (1920, 21031201), (2217, 18213760), (2235, 18067072), (2292, 17617760), (2384, 16937880), (2865, 14094208), (2956, 13660320), (2980, 13550304), (3056, 13213320), (3576, 11291920), (3695, 10928256), (3820, 10570656), (4434, 9106880), (4470, 9033536), (4584, 8808880), (4768, 8468940), (5730, 7047104), (5912, 6830160), (5960, 6775152), (6112, 6606660), (7152, 5645960), (7390, 5464128), (7640, 5285328), (8868, 4553440), (8940, 4516768), (9168, 4404440), (9536, 4234470), (11085, 3642752), (11460, 3523552), (11824, 3415080), (11920, 3387576), (12224, 3303330), (14304, 2822980), (14780, 2732064), (15280, 2642664), (17736, 2276720), (17880, 2258384), (18336, 2202220), (19072, 2117235), (22170, 1821376), (22920, 1761776), (23648, 1707540), (23840, 1693788), (24448, 1651665), (28459, 1418880), (28608, 1411490), (29560, 1366032), (30560, 1321332), (35472, 1138360), (35760, 1129192), (36672, 1101110), (44340, 910688), (45840, 880888), (47296, 853770), (47680, 846894), (56918, 709440), (57216, 705745), (59120, 683016), (61120, 660666), (70944, 569180), (71520, 564596), (73344, 550555), (85377, 472960), (88680, 455344), (91680, 440444), (94592, 426885), (95360, 423447), (110111, 366720), (113836, 354720), (118240, 341508), (122240, 330333), (141149, 286080), (141888, 284590), (142295, 283776), (143040, 282298), (170754, 236480), (177360, 227672), (183360, 220222)]