161135520

素因数分解:

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

素因数の和:93

約数の個数: 576

約数和(自身を含む): 694987776

約数和(自身を除く): 533852256

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, 32, 34, 35, 39, 40, 42, 48, 49, 51, 52, 56, 60, 62, 65, 68, 70, 78, 80, 84, 85, 91, 93, 96, 98, 102, 104, 105, 112, 119, 120, 124, 130, 136, 140, 147, 155, 156, 160, 168, 170, 182, 186, 195, 196, 204, 208, 210, 217, 221, 224, 238, 240, 245, 248, 255, 260, 272, 273, 280, 294, 310, 312, 336, 340, 357, 364, 372, 390, 392, 403, 408, 416, 420, 434, 442, 455, 465, 476, 480, 490, 496, 510, 520, 527, 544, 546, 560, 588, 595, 620, 624, 637, 651, 663, 672, 680, 714, 728, 735, 744, 780, 784, 806, 816, 833, 840, 868, 884, 910, 930, 952, 980, 992, 1020, 1040, 1054, 1085, 1092, 1105, 1120, 1176, 1190, 1209, 1240, 1248, 1274, 1302, 1326, 1360, 1365, 1428, 1456, 1470, 1488, 1519, 1547, 1560, 1568, 1581, 1612, 1632, 1666, 1680, 1736, 1768, 1785, 1820, 1860, 1904, 1911, 1960, 2015, 2040, 2080, 2108, 2170, 2184, 2210, 2352, 2380, 2418, 2480, 2499, 2548, 2604, 2635, 2652, 2720, 2730, 2821, 2856, 2912, 2940, 2976, 3038, 3094, 3120, 3162, 3185, 3224, 3255, 3315, 3332, 3360, 3472, 3536, 3570, 3640, 3689, 3720, 3808, 3822, 3920, 4030, 4080, 4165, 4216, 4340, 4368, 4420, 4557, 4641, 4704, 4760, 4836, 4960, 4998, 5096, 5208, 5270, 5304, 5460, 5642, 5712, 5880, 6045, 6076, 6188, 6240, 6324, 6370, 6448, 6510, 6630, 6664, 6851, 6944, 7072, 7140, 7280, 7378, 7440, 7595, 7644, 7735, 7840, 7905, 8060, 8160, 8330, 8432, 8463, 8680, 8736, 8840, 9114, 9282, 9520, 9555, 9672, 9996, 10192, 10416, 10540, 10608, 10829, 10920, 11067, 11284, 11424, 11760, 12090, 12152, 12376, 12495, 12648, 12740, 12896, 13020, 13260, 13328, 13702, 14105, 14280, 14560, 14756, 14880, 15190, 15288, 15470, 15810, 16120, 16660, 16864, 16926, 17360, 17680, 18228, 18445, 18564, 19040, 19110, 19344, 19747, 19992, 20384, 20553, 20832, 21080, 21216, 21658, 21840, 22134, 22568, 22785, 23205, 23520, 24180, 24304, 24752, 24990, 25296, 25480, 25823, 26040, 26520, 26656, 27404, 28210, 28560, 29512, 30380, 30576, 30940, 31620, 32240, 32487, 33320, 33852, 34255, 34720, 35360, 36456, 36890, 37128, 38220, 38688, 39494, 39984, 41106, 42160, 42315, 43316, 43680, 44268, 45136, 45570, 46410, 47957, 48360, 48608, 49504, 49980, 50592, 50960, 51646, 52080, 53040, 54145, 54808, 55335, 56420, 57120, 59024, 59241, 60760, 61152, 61880, 63240, 64480, 64974, 66640, 67704, 68510, 72912, 73780, 74256, 76440, 77469, 78988, 79968, 82212, 84320, 84630, 86632, 88536, 90272, 91140, 92820, 95914, 96720, 98735, 99960, 101920, 102765, 103292, 104160, 106080, 108290, 109616, 110670, 112840, 118048, 118482, 121520, 123760, 126480, 129115, 129948, 133280, 135408, 137020, 143871, 145824, 147560, 148512, 152880, 154938, 157976, 162435, 164424, 169260, 173264, 177072, 182280, 185640, 191828, 193440, 197470, 199920, 205530, 206584, 216580, 219232, 221340, 225680, 236964, 239785, 243040, 247520, 252960, 258230, 259896, 270816, 274040, 287742, 295120, 296205, 305760, 309876, 315952, 324870, 328848, 335699, 338520, 346528, 354144, 364560, 371280, 383656, 387345, 394940, 399840, 411060, 413168, 433160, 442680, 451360, 473928, 479570, 516460, 519792, 548080, 575484, 590240, 592410, 619752, 631904, 649740, 657696, 671398, 677040, 719355, 729120, 742560, 767312, 774690, 789880, 822120, 826336, 866320, 885360, 947856, 959140, 1007097, 1032920, 1039584, 1096160, 1150968, 1184820, 1239504, 1299480, 1342796, 1354080, 1438710, 1534624, 1549380, 1579760, 1644240, 1678495, 1732640, 1770720, 1895712, 1918280, 2014194, 2065840, 2301936, 2369640, 2479008, 2598960, 2685592, 2877420, 3098760, 3159520, 3288480, 3356990, 3836560, 4028388, 4131680, 4603872, 4739280, 5035485, 5197920, 5371184, 5754840, 6197520, 6713980, 7673120, 8056776, 9478560, 10070970, 10742368, 11509680, 12395040, 13427960, 16113552, 20141940, 23019360, 26855920, 32227104, 40283880, 53711840, 80567760, 161135520]

約数ペア:

[(1, 161135520), (2, 80567760), (3, 53711840), (4, 40283880), (5, 32227104), (6, 26855920), (7, 23019360), (8, 20141940), (10, 16113552), (12, 13427960), (13, 12395040), (14, 11509680), (15, 10742368), (16, 10070970), (17, 9478560), (20, 8056776), (21, 7673120), (24, 6713980), (26, 6197520), (28, 5754840), (30, 5371184), (31, 5197920), (32, 5035485), (34, 4739280), (35, 4603872), (39, 4131680), (40, 4028388), (42, 3836560), (48, 3356990), (49, 3288480), (51, 3159520), (52, 3098760), (56, 2877420), (60, 2685592), (62, 2598960), (65, 2479008), (68, 2369640), (70, 2301936), (78, 2065840), (80, 2014194), (84, 1918280), (85, 1895712), (91, 1770720), (93, 1732640), (96, 1678495), (98, 1644240), (102, 1579760), (104, 1549380), (105, 1534624), (112, 1438710), (119, 1354080), (120, 1342796), (124, 1299480), (130, 1239504), (136, 1184820), (140, 1150968), (147, 1096160), (155, 1039584), (156, 1032920), (160, 1007097), (168, 959140), (170, 947856), (182, 885360), (186, 866320), (195, 826336), (196, 822120), (204, 789880), (208, 774690), (210, 767312), (217, 742560), (221, 729120), (224, 719355), (238, 677040), (240, 671398), (245, 657696), (248, 649740), (255, 631904), (260, 619752), (272, 592410), (273, 590240), (280, 575484), (294, 548080), (310, 519792), (312, 516460), (336, 479570), (340, 473928), (357, 451360), (364, 442680), (372, 433160), (390, 413168), (392, 411060), (403, 399840), (408, 394940), (416, 387345), (420, 383656), (434, 371280), (442, 364560), (455, 354144), (465, 346528), (476, 338520), (480, 335699), (490, 328848), (496, 324870), (510, 315952), (520, 309876), (527, 305760), (544, 296205), (546, 295120), (560, 287742), (588, 274040), (595, 270816), (620, 259896), (624, 258230), (637, 252960), (651, 247520), (663, 243040), (672, 239785), (680, 236964), (714, 225680), (728, 221340), (735, 219232), (744, 216580), (780, 206584), (784, 205530), (806, 199920), (816, 197470), (833, 193440), (840, 191828), (868, 185640), (884, 182280), (910, 177072), (930, 173264), (952, 169260), (980, 164424), (992, 162435), (1020, 157976), (1040, 154938), (1054, 152880), (1085, 148512), (1092, 147560), (1105, 145824), (1120, 143871), (1176, 137020), (1190, 135408), (1209, 133280), (1240, 129948), (1248, 129115), (1274, 126480), (1302, 123760), (1326, 121520), (1360, 118482), (1365, 118048), (1428, 112840), (1456, 110670), (1470, 109616), (1488, 108290), (1519, 106080), (1547, 104160), (1560, 103292), (1568, 102765), (1581, 101920), (1612, 99960), (1632, 98735), (1666, 96720), (1680, 95914), (1736, 92820), (1768, 91140), (1785, 90272), (1820, 88536), (1860, 86632), (1904, 84630), (1911, 84320), (1960, 82212), (2015, 79968), (2040, 78988), (2080, 77469), (2108, 76440), (2170, 74256), (2184, 73780), (2210, 72912), (2352, 68510), (2380, 67704), (2418, 66640), (2480, 64974), (2499, 64480), (2548, 63240), (2604, 61880), (2635, 61152), (2652, 60760), (2720, 59241), (2730, 59024), (2821, 57120), (2856, 56420), (2912, 55335), (2940, 54808), (2976, 54145), (3038, 53040), (3094, 52080), (3120, 51646), (3162, 50960), (3185, 50592), (3224, 49980), (3255, 49504), (3315, 48608), (3332, 48360), (3360, 47957), (3472, 46410), (3536, 45570), (3570, 45136), (3640, 44268), (3689, 43680), (3720, 43316), (3808, 42315), (3822, 42160), (3920, 41106), (4030, 39984), (4080, 39494), (4165, 38688), (4216, 38220), (4340, 37128), (4368, 36890), (4420, 36456), (4557, 35360), (4641, 34720), (4704, 34255), (4760, 33852), (4836, 33320), (4960, 32487), (4998, 32240), (5096, 31620), (5208, 30940), (5270, 30576), (5304, 30380), (5460, 29512), (5642, 28560), (5712, 28210), (5880, 27404), (6045, 26656), (6076, 26520), (6188, 26040), (6240, 25823), (6324, 25480), (6370, 25296), (6448, 24990), (6510, 24752), (6630, 24304), (6664, 24180), (6851, 23520), (6944, 23205), (7072, 22785), (7140, 22568), (7280, 22134), (7378, 21840), (7440, 21658), (7595, 21216), (7644, 21080), (7735, 20832), (7840, 20553), (7905, 20384), (8060, 19992), (8160, 19747), (8330, 19344), (8432, 19110), (8463, 19040), (8680, 18564), (8736, 18445), (8840, 18228), (9114, 17680), (9282, 17360), (9520, 16926), (9555, 16864), (9672, 16660), (9996, 16120), (10192, 15810), (10416, 15470), (10540, 15288), (10608, 15190), (10829, 14880), (10920, 14756), (11067, 14560), (11284, 14280), (11424, 14105), (11760, 13702), (12090, 13328), (12152, 13260), (12376, 13020), (12495, 12896), (12648, 12740)]