76745760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 288

約数和(自身を含む): 304057152

約数和(自身を除く): 227311392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 251, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 502, 520, 546, 560, 588, 624, 637, 672, 728, 735, 753, 780, 784, 840, 910, 980, 1004, 1040, 1092, 1120, 1176, 1248, 1255, 1274, 1365, 1456, 1470, 1506, 1560, 1568, 1680, 1757, 1820, 1911, 1960, 2008, 2080, 2184, 2352, 2510, 2548, 2730, 2912, 2940, 3012, 3120, 3185, 3263, 3360, 3514, 3640, 3765, 3822, 3920, 4016, 4368, 4704, 5020, 5096, 5271, 5460, 5880, 6024, 6240, 6370, 6526, 7028, 7280, 7530, 7644, 7840, 8032, 8736, 8785, 9555, 9789, 10040, 10192, 10542, 10920, 11760, 12048, 12299, 12740, 13052, 14056, 14560, 15060, 15288, 16315, 17570, 19110, 19578, 20080, 20384, 21084, 21840, 22841, 23520, 24096, 24598, 25480, 26104, 26355, 28112, 30120, 30576, 32630, 35140, 36897, 38220, 39156, 40160, 42168, 43680, 45682, 48945, 49196, 50960, 52208, 52710, 56224, 60240, 61152, 61495, 65260, 68523, 70280, 73794, 76440, 78312, 84336, 91364, 97890, 98392, 101920, 104416, 105420, 114205, 120480, 122990, 130520, 137046, 140560, 147588, 152880, 156624, 159887, 168672, 182728, 184485, 195780, 196784, 210840, 228410, 245980, 261040, 274092, 281120, 295176, 305760, 313248, 319774, 342615, 365456, 368970, 391560, 393568, 421680, 456820, 479661, 491960, 522080, 548184, 590352, 639548, 685230, 730912, 737940, 783120, 799435, 843360, 913640, 959322, 983920, 1096368, 1180704, 1279096, 1370460, 1475880, 1566240, 1598870, 1827280, 1918644, 1967840, 2192736, 2398305, 2558192, 2740920, 2951760, 3197740, 3654560, 3837288, 4796610, 5116384, 5481840, 5903520, 6395480, 7674576, 9593220, 10963680, 12790960, 15349152, 19186440, 25581920, 38372880, 76745760]

約数ペア:

[(1, 76745760), (2, 38372880), (3, 25581920), (4, 19186440), (5, 15349152), (6, 12790960), (7, 10963680), (8, 9593220), (10, 7674576), (12, 6395480), (13, 5903520), (14, 5481840), (15, 5116384), (16, 4796610), (20, 3837288), (21, 3654560), (24, 3197740), (26, 2951760), (28, 2740920), (30, 2558192), (32, 2398305), (35, 2192736), (39, 1967840), (40, 1918644), (42, 1827280), (48, 1598870), (49, 1566240), (52, 1475880), (56, 1370460), (60, 1279096), (65, 1180704), (70, 1096368), (78, 983920), (80, 959322), (84, 913640), (91, 843360), (96, 799435), (98, 783120), (104, 737940), (105, 730912), (112, 685230), (120, 639548), (130, 590352), (140, 548184), (147, 522080), (156, 491960), (160, 479661), (168, 456820), (182, 421680), (195, 393568), (196, 391560), (208, 368970), (210, 365456), (224, 342615), (240, 319774), (245, 313248), (251, 305760), (260, 295176), (273, 281120), (280, 274092), (294, 261040), (312, 245980), (336, 228410), (364, 210840), (390, 196784), (392, 195780), (416, 184485), (420, 182728), (455, 168672), (480, 159887), (490, 156624), (502, 152880), (520, 147588), (546, 140560), (560, 137046), (588, 130520), (624, 122990), (637, 120480), (672, 114205), (728, 105420), (735, 104416), (753, 101920), (780, 98392), (784, 97890), (840, 91364), (910, 84336), (980, 78312), (1004, 76440), (1040, 73794), (1092, 70280), (1120, 68523), (1176, 65260), (1248, 61495), (1255, 61152), (1274, 60240), (1365, 56224), (1456, 52710), (1470, 52208), (1506, 50960), (1560, 49196), (1568, 48945), (1680, 45682), (1757, 43680), (1820, 42168), (1911, 40160), (1960, 39156), (2008, 38220), (2080, 36897), (2184, 35140), (2352, 32630), (2510, 30576), (2548, 30120), (2730, 28112), (2912, 26355), (2940, 26104), (3012, 25480), (3120, 24598), (3185, 24096), (3263, 23520), (3360, 22841), (3514, 21840), (3640, 21084), (3765, 20384), (3822, 20080), (3920, 19578), (4016, 19110), (4368, 17570), (4704, 16315), (5020, 15288), (5096, 15060), (5271, 14560), (5460, 14056), (5880, 13052), (6024, 12740), (6240, 12299), (6370, 12048), (6526, 11760), (7028, 10920), (7280, 10542), (7530, 10192), (7644, 10040), (7840, 9789), (8032, 9555), (8736, 8785)]