2155193040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8971}}^1$

素因数の和:9018

約数の個数: 320

約数和(自身を含む): 8971425792

約数和(自身を除く): 6816232752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2640, 2730, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 4004, 4290, 4368, 4620, 5005, 5460, 5720, 6006, 6160, 6864, 7280, 8008, 8580, 8971, 9240, 10010, 10920, 11440, 12012, 15015, 16016, 17160, 17942, 18480, 20020, 21840, 24024, 26913, 30030, 34320, 35884, 40040, 44855, 48048, 53826, 60060, 62797, 71768, 80080, 89710, 98681, 107652, 116623, 120120, 125594, 134565, 143536, 179420, 188391, 197362, 215304, 233246, 240240, 251188, 269130, 296043, 313985, 349869, 358840, 376782, 394724, 430608, 466492, 493405, 502376, 538260, 583115, 592086, 627970, 690767, 699738, 717680, 753564, 789448, 816361, 932984, 941955, 986810, 1004752, 1076520, 1166230, 1184172, 1255940, 1282853, 1381534, 1399476, 1480215, 1507128, 1578896, 1632722, 1749345, 1865968, 1883910, 1973620, 2072301, 2153040, 2332460, 2368344, 2449083, 2511880, 2565706, 2763068, 2798952, 2960430, 3014256, 3265444, 3453835, 3498690, 3767820, 3848559, 3947240, 4081805, 4144602, 4664920, 4736688, 4898166, 5023760, 5131412, 5526136, 5597904, 5920860, 6414265, 6530888, 6907670, 6997380, 7535640, 7697118, 7894480, 8163610, 8289204, 8979971, 9329840, 9796332, 10262824, 10361505, 11052272, 11841720, 12245415, 12828530, 13061776, 13815340, 13994760, 15071280, 15394236, 16327220, 16578408, 17959942, 19242795, 19592664, 20525648, 20723010, 23683440, 24490830, 25657060, 26939913, 27630680, 27989520, 30788472, 32654440, 33156816, 35919884, 38485590, 39185328, 41446020, 44899855, 48981660, 51314120, 53879826, 55261360, 61576944, 65308880, 71839768, 76971180, 82892040, 89799710, 97963320, 102628240, 107759652, 134699565, 143679536, 153942360, 165784080, 179599420, 195926640, 215519304, 269399130, 307884720, 359198840, 431038608, 538798260, 718397680, 1077596520, 2155193040]

約数ペア:

[(1, 2155193040), (2, 1077596520), (3, 718397680), (4, 538798260), (5, 431038608), (6, 359198840), (7, 307884720), (8, 269399130), (10, 215519304), (11, 195926640), (12, 179599420), (13, 165784080), (14, 153942360), (15, 143679536), (16, 134699565), (20, 107759652), (21, 102628240), (22, 97963320), (24, 89799710), (26, 82892040), (28, 76971180), (30, 71839768), (33, 65308880), (35, 61576944), (39, 55261360), (40, 53879826), (42, 51314120), (44, 48981660), (48, 44899855), (52, 41446020), (55, 39185328), (56, 38485590), (60, 35919884), (65, 33156816), (66, 32654440), (70, 30788472), (77, 27989520), (78, 27630680), (80, 26939913), (84, 25657060), (88, 24490830), (91, 23683440), (104, 20723010), (105, 20525648), (110, 19592664), (112, 19242795), (120, 17959942), (130, 16578408), (132, 16327220), (140, 15394236), (143, 15071280), (154, 13994760), (156, 13815340), (165, 13061776), (168, 12828530), (176, 12245415), (182, 11841720), (195, 11052272), (208, 10361505), (210, 10262824), (220, 9796332), (231, 9329840), (240, 8979971), (260, 8289204), (264, 8163610), (273, 7894480), (280, 7697118), (286, 7535640), (308, 6997380), (312, 6907670), (330, 6530888), (336, 6414265), (364, 5920860), (385, 5597904), (390, 5526136), (420, 5131412), (429, 5023760), (440, 4898166), (455, 4736688), (462, 4664920), (520, 4144602), (528, 4081805), (546, 3947240), (560, 3848559), (572, 3767820), (616, 3498690), (624, 3453835), (660, 3265444), (715, 3014256), (728, 2960430), (770, 2798952), (780, 2763068), (840, 2565706), (858, 2511880), (880, 2449083), (910, 2368344), (924, 2332460), (1001, 2153040), (1040, 2072301), (1092, 1973620), (1144, 1883910), (1155, 1865968), (1232, 1749345), (1320, 1632722), (1365, 1578896), (1430, 1507128), (1456, 1480215), (1540, 1399476), (1560, 1381534), (1680, 1282853), (1716, 1255940), (1820, 1184172), (1848, 1166230), (2002, 1076520), (2145, 1004752), (2184, 986810), (2288, 941955), (2310, 932984), (2640, 816361), (2730, 789448), (2860, 753564), (3003, 717680), (3080, 699738), (3120, 690767), (3432, 627970), (3640, 592086), (3696, 583115), (4004, 538260), (4290, 502376), (4368, 493405), (4620, 466492), (5005, 430608), (5460, 394724), (5720, 376782), (6006, 358840), (6160, 349869), (6864, 313985), (7280, 296043), (8008, 269130), (8580, 251188), (8971, 240240), (9240, 233246), (10010, 215304), (10920, 197362), (11440, 188391), (12012, 179420), (15015, 143536), (16016, 134565), (17160, 125594), (17942, 120120), (18480, 116623), (20020, 107652), (21840, 98681), (24024, 89710), (26913, 80080), (30030, 71768), (34320, 62797), (35884, 60060), (40040, 53826), (44855, 48048)]