80567760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 480

約数和(自身を含む): 341978112

約数和(自身を除く): 261410352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 31, 34, 35, 39, 40, 42, 48, 49, 51, 52, 56, 60, 62, 65, 68, 70, 78, 80, 84, 85, 91, 93, 98, 102, 104, 105, 112, 119, 120, 124, 130, 136, 140, 147, 155, 156, 168, 170, 182, 186, 195, 196, 204, 208, 210, 217, 221, 238, 240, 245, 248, 255, 260, 272, 273, 280, 294, 310, 312, 336, 340, 357, 364, 372, 390, 392, 403, 408, 420, 434, 442, 455, 465, 476, 490, 496, 510, 520, 527, 546, 560, 588, 595, 620, 624, 637, 651, 663, 680, 714, 728, 735, 744, 780, 784, 806, 816, 833, 840, 868, 884, 910, 930, 952, 980, 1020, 1040, 1054, 1085, 1092, 1105, 1176, 1190, 1209, 1240, 1274, 1302, 1326, 1360, 1365, 1428, 1456, 1470, 1488, 1519, 1547, 1560, 1581, 1612, 1666, 1680, 1736, 1768, 1785, 1820, 1860, 1904, 1911, 1960, 2015, 2040, 2108, 2170, 2184, 2210, 2352, 2380, 2418, 2480, 2499, 2548, 2604, 2635, 2652, 2730, 2821, 2856, 2940, 3038, 3094, 3120, 3162, 3185, 3224, 3255, 3315, 3332, 3472, 3536, 3570, 3640, 3689, 3720, 3822, 3920, 4030, 4080, 4165, 4216, 4340, 4368, 4420, 4557, 4641, 4760, 4836, 4998, 5096, 5208, 5270, 5304, 5460, 5642, 5712, 5880, 6045, 6076, 6188, 6324, 6370, 6448, 6510, 6630, 6664, 6851, 7140, 7280, 7378, 7440, 7595, 7644, 7735, 7905, 8060, 8330, 8432, 8463, 8680, 8840, 9114, 9282, 9520, 9555, 9672, 9996, 10192, 10416, 10540, 10608, 10829, 10920, 11067, 11284, 11760, 12090, 12152, 12376, 12495, 12648, 12740, 13020, 13260, 13328, 13702, 14105, 14280, 14756, 15190, 15288, 15470, 15810, 16120, 16660, 16926, 17360, 17680, 18228, 18445, 18564, 19110, 19344, 19747, 19992, 20553, 21080, 21658, 21840, 22134, 22568, 22785, 23205, 24180, 24304, 24752, 24990, 25296, 25480, 25823, 26040, 26520, 27404, 28210, 28560, 29512, 30380, 30576, 30940, 31620, 32240, 32487, 33320, 33852, 34255, 36456, 36890, 37128, 38220, 39494, 39984, 41106, 42160, 42315, 43316, 44268, 45136, 45570, 46410, 47957, 48360, 49980, 50960, 51646, 52080, 53040, 54145, 54808, 55335, 56420, 59024, 59241, 60760, 61880, 63240, 64974, 66640, 67704, 68510, 72912, 73780, 74256, 76440, 77469, 78988, 82212, 84630, 86632, 88536, 91140, 92820, 95914, 96720, 98735, 99960, 102765, 103292, 108290, 109616, 110670, 112840, 118482, 121520, 123760, 126480, 129115, 129948, 135408, 137020, 143871, 147560, 152880, 154938, 157976, 162435, 164424, 169260, 173264, 177072, 182280, 185640, 191828, 197470, 199920, 205530, 206584, 216580, 221340, 225680, 236964, 239785, 258230, 259896, 274040, 287742, 295120, 296205, 309876, 315952, 324870, 328848, 335699, 338520, 364560, 371280, 383656, 387345, 394940, 411060, 413168, 433160, 442680, 473928, 479570, 516460, 519792, 548080, 575484, 592410, 619752, 649740, 671398, 677040, 719355, 767312, 774690, 789880, 822120, 866320, 885360, 947856, 959140, 1007097, 1032920, 1150968, 1184820, 1239504, 1299480, 1342796, 1438710, 1549380, 1579760, 1644240, 1678495, 1918280, 2014194, 2065840, 2301936, 2369640, 2598960, 2685592, 2877420, 3098760, 3356990, 3836560, 4028388, 4739280, 5035485, 5371184, 5754840, 6197520, 6713980, 8056776, 10070970, 11509680, 13427960, 16113552, 20141940, 26855920, 40283880, 80567760]

約数ペア:

[(1, 80567760), (2, 40283880), (3, 26855920), (4, 20141940), (5, 16113552), (6, 13427960), (7, 11509680), (8, 10070970), (10, 8056776), (12, 6713980), (13, 6197520), (14, 5754840), (15, 5371184), (16, 5035485), (17, 4739280), (20, 4028388), (21, 3836560), (24, 3356990), (26, 3098760), (28, 2877420), (30, 2685592), (31, 2598960), (34, 2369640), (35, 2301936), (39, 2065840), (40, 2014194), (42, 1918280), (48, 1678495), (49, 1644240), (51, 1579760), (52, 1549380), (56, 1438710), (60, 1342796), (62, 1299480), (65, 1239504), (68, 1184820), (70, 1150968), (78, 1032920), (80, 1007097), (84, 959140), (85, 947856), (91, 885360), (93, 866320), (98, 822120), (102, 789880), (104, 774690), (105, 767312), (112, 719355), (119, 677040), (120, 671398), (124, 649740), (130, 619752), (136, 592410), (140, 575484), (147, 548080), (155, 519792), (156, 516460), (168, 479570), (170, 473928), (182, 442680), (186, 433160), (195, 413168), (196, 411060), (204, 394940), (208, 387345), (210, 383656), (217, 371280), (221, 364560), (238, 338520), (240, 335699), (245, 328848), (248, 324870), (255, 315952), (260, 309876), (272, 296205), (273, 295120), (280, 287742), (294, 274040), (310, 259896), (312, 258230), (336, 239785), (340, 236964), (357, 225680), (364, 221340), (372, 216580), (390, 206584), (392, 205530), (403, 199920), (408, 197470), (420, 191828), (434, 185640), (442, 182280), (455, 177072), (465, 173264), (476, 169260), (490, 164424), (496, 162435), (510, 157976), (520, 154938), (527, 152880), (546, 147560), (560, 143871), (588, 137020), (595, 135408), (620, 129948), (624, 129115), (637, 126480), (651, 123760), (663, 121520), (680, 118482), (714, 112840), (728, 110670), (735, 109616), (744, 108290), (780, 103292), (784, 102765), (806, 99960), (816, 98735), (833, 96720), (840, 95914), (868, 92820), (884, 91140), (910, 88536), (930, 86632), (952, 84630), (980, 82212), (1020, 78988), (1040, 77469), (1054, 76440), (1085, 74256), (1092, 73780), (1105, 72912), (1176, 68510), (1190, 67704), (1209, 66640), (1240, 64974), (1274, 63240), (1302, 61880), (1326, 60760), (1360, 59241), (1365, 59024), (1428, 56420), (1456, 55335), (1470, 54808), (1488, 54145), (1519, 53040), (1547, 52080), (1560, 51646), (1581, 50960), (1612, 49980), (1666, 48360), (1680, 47957), (1736, 46410), (1768, 45570), (1785, 45136), (1820, 44268), (1860, 43316), (1904, 42315), (1911, 42160), (1960, 41106), (2015, 39984), (2040, 39494), (2108, 38220), (2170, 37128), (2184, 36890), (2210, 36456), (2352, 34255), (2380, 33852), (2418, 33320), (2480, 32487), (2499, 32240), (2548, 31620), (2604, 30940), (2635, 30576), (2652, 30380), (2730, 29512), (2821, 28560), (2856, 28210), (2940, 27404), (3038, 26520), (3094, 26040), (3120, 25823), (3162, 25480), (3185, 25296), (3224, 24990), (3255, 24752), (3315, 24304), (3332, 24180), (3472, 23205), (3536, 22785), (3570, 22568), (3640, 22134), (3689, 21840), (3720, 21658), (3822, 21080), (3920, 20553), (4030, 19992), (4080, 19747), (4165, 19344), (4216, 19110), (4340, 18564), (4368, 18445), (4420, 18228), (4557, 17680), (4641, 17360), (4760, 16926), (4836, 16660), (4998, 16120), (5096, 15810), (5208, 15470), (5270, 15288), (5304, 15190), (5460, 14756), (5642, 14280), (5712, 14105), (5880, 13702), (6045, 13328), (6076, 13260), (6188, 13020), (6324, 12740), (6370, 12648), (6448, 12495), (6510, 12376), (6630, 12152), (6664, 12090), (6851, 11760), (7140, 11284), (7280, 11067), (7378, 10920), (7440, 10829), (7595, 10608), (7644, 10540), (7735, 10416), (7905, 10192), (8060, 9996), (8330, 9672), (8432, 9555), (8463, 9520), (8680, 9282), (8840, 9114)]