31253040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 400

約数和(自身を含む): 136116288

約数和(自身を除く): 104863248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 53, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 106, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 159, 162, 168, 180, 182, 189, 195, 208, 210, 212, 216, 234, 240, 252, 260, 265, 270, 273, 280, 312, 315, 318, 324, 336, 351, 360, 364, 371, 378, 390, 405, 420, 424, 432, 455, 468, 477, 504, 520, 530, 540, 546, 560, 567, 585, 624, 630, 636, 648, 689, 702, 720, 728, 742, 756, 780, 795, 810, 819, 840, 848, 910, 936, 945, 954, 1008, 1040, 1053, 1060, 1080, 1092, 1113, 1134, 1170, 1260, 1272, 1296, 1365, 1378, 1404, 1431, 1456, 1484, 1512, 1560, 1590, 1620, 1638, 1680, 1755, 1820, 1855, 1872, 1890, 1908, 2067, 2106, 2120, 2160, 2184, 2226, 2268, 2340, 2385, 2457, 2520, 2544, 2730, 2756, 2808, 2835, 2862, 2968, 3024, 3120, 3180, 3240, 3276, 3339, 3445, 3510, 3640, 3710, 3780, 3816, 4095, 4134, 4212, 4240, 4293, 4368, 4452, 4536, 4680, 4770, 4823, 4914, 5040, 5265, 5460, 5512, 5565, 5616, 5670, 5724, 5936, 6201, 6360, 6480, 6552, 6678, 6890, 7020, 7155, 7280, 7371, 7420, 7560, 7632, 8190, 8268, 8424, 8586, 8904, 9072, 9360, 9540, 9646, 9828, 10017, 10335, 10530, 10920, 11024, 11130, 11340, 11448, 12285, 12402, 12720, 13104, 13356, 13780, 14040, 14310, 14469, 14742, 14840, 15120, 16380, 16536, 16695, 16848, 17172, 17808, 18603, 19080, 19292, 19656, 20034, 20670, 21060, 21465, 21840, 22260, 22680, 22896, 24115, 24570, 24804, 26712, 27560, 28080, 28620, 28938, 29484, 29680, 30051, 31005, 32760, 33072, 33390, 34344, 36855, 37206, 38160, 38584, 39312, 40068, 41340, 42120, 42930, 43407, 44520, 45360, 48230, 49140, 49608, 50085, 53424, 55120, 55809, 57240, 57876, 58968, 60102, 62010, 65520, 66780, 68688, 72345, 73710, 74412, 77168, 80136, 82680, 84240, 85860, 86814, 89040, 93015, 96460, 98280, 99216, 100170, 111618, 114480, 115752, 117936, 120204, 124020, 130221, 133560, 144690, 147420, 148824, 150255, 160272, 165360, 171720, 173628, 186030, 192920, 196560, 200340, 217035, 223236, 231504, 240408, 248040, 260442, 267120, 279045, 289380, 294840, 297648, 300510, 343440, 347256, 372060, 385840, 390663, 400680, 434070, 446472, 480816, 496080, 520884, 558090, 578760, 589680, 601020, 651105, 694512, 744120, 781326, 801360, 868140, 892944, 1041768, 1116180, 1157520, 1202040, 1302210, 1488240, 1562652, 1736280, 1953315, 2083536, 2232360, 2404080, 2604420, 3125304, 3472560, 3906630, 4464720, 5208840, 6250608, 7813260, 10417680, 15626520, 31253040]

約数ペア:

[(1, 31253040), (2, 15626520), (3, 10417680), (4, 7813260), (5, 6250608), (6, 5208840), (7, 4464720), (8, 3906630), (9, 3472560), (10, 3125304), (12, 2604420), (13, 2404080), (14, 2232360), (15, 2083536), (16, 1953315), (18, 1736280), (20, 1562652), (21, 1488240), (24, 1302210), (26, 1202040), (27, 1157520), (28, 1116180), (30, 1041768), (35, 892944), (36, 868140), (39, 801360), (40, 781326), (42, 744120), (45, 694512), (48, 651105), (52, 601020), (53, 589680), (54, 578760), (56, 558090), (60, 520884), (63, 496080), (65, 480816), (70, 446472), (72, 434070), (78, 400680), (80, 390663), (81, 385840), (84, 372060), (90, 347256), (91, 343440), (104, 300510), (105, 297648), (106, 294840), (108, 289380), (112, 279045), (117, 267120), (120, 260442), (126, 248040), (130, 240408), (135, 231504), (140, 223236), (144, 217035), (156, 200340), (159, 196560), (162, 192920), (168, 186030), (180, 173628), (182, 171720), (189, 165360), (195, 160272), (208, 150255), (210, 148824), (212, 147420), (216, 144690), (234, 133560), (240, 130221), (252, 124020), (260, 120204), (265, 117936), (270, 115752), (273, 114480), (280, 111618), (312, 100170), (315, 99216), (318, 98280), (324, 96460), (336, 93015), (351, 89040), (360, 86814), (364, 85860), (371, 84240), (378, 82680), (390, 80136), (405, 77168), (420, 74412), (424, 73710), (432, 72345), (455, 68688), (468, 66780), (477, 65520), (504, 62010), (520, 60102), (530, 58968), (540, 57876), (546, 57240), (560, 55809), (567, 55120), (585, 53424), (624, 50085), (630, 49608), (636, 49140), (648, 48230), (689, 45360), (702, 44520), (720, 43407), (728, 42930), (742, 42120), (756, 41340), (780, 40068), (795, 39312), (810, 38584), (819, 38160), (840, 37206), (848, 36855), (910, 34344), (936, 33390), (945, 33072), (954, 32760), (1008, 31005), (1040, 30051), (1053, 29680), (1060, 29484), (1080, 28938), (1092, 28620), (1113, 28080), (1134, 27560), (1170, 26712), (1260, 24804), (1272, 24570), (1296, 24115), (1365, 22896), (1378, 22680), (1404, 22260), (1431, 21840), (1456, 21465), (1484, 21060), (1512, 20670), (1560, 20034), (1590, 19656), (1620, 19292), (1638, 19080), (1680, 18603), (1755, 17808), (1820, 17172), (1855, 16848), (1872, 16695), (1890, 16536), (1908, 16380), (2067, 15120), (2106, 14840), (2120, 14742), (2160, 14469), (2184, 14310), (2226, 14040), (2268, 13780), (2340, 13356), (2385, 13104), (2457, 12720), (2520, 12402), (2544, 12285), (2730, 11448), (2756, 11340), (2808, 11130), (2835, 11024), (2862, 10920), (2968, 10530), (3024, 10335), (3120, 10017), (3180, 9828), (3240, 9646), (3276, 9540), (3339, 9360), (3445, 9072), (3510, 8904), (3640, 8586), (3710, 8424), (3780, 8268), (3816, 8190), (4095, 7632), (4134, 7560), (4212, 7420), (4240, 7371), (4293, 7280), (4368, 7155), (4452, 7020), (4536, 6890), (4680, 6678), (4770, 6552), (4823, 6480), (4914, 6360), (5040, 6201), (5265, 5936), (5460, 5724), (5512, 5670), (5565, 5616)]