161232480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 594397440

約数和(自身を除く): 433164960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 83, 90, 95, 96, 114, 120, 142, 144, 152, 160, 166, 171, 180, 190, 213, 228, 240, 249, 284, 285, 288, 304, 332, 342, 355, 360, 380, 415, 426, 456, 480, 498, 568, 570, 608, 639, 664, 684, 710, 720, 747, 760, 830, 852, 855, 912, 996, 1065, 1136, 1140, 1245, 1278, 1328, 1349, 1368, 1420, 1440, 1494, 1520, 1577, 1660, 1704, 1710, 1824, 1992, 2130, 2272, 2280, 2490, 2556, 2656, 2698, 2736, 2840, 2988, 3040, 3154, 3195, 3320, 3408, 3420, 3735, 3984, 4047, 4260, 4560, 4731, 4980, 5112, 5396, 5472, 5680, 5893, 5976, 6308, 6390, 6640, 6745, 6816, 6840, 7470, 7885, 7968, 8094, 8520, 9120, 9462, 9960, 10224, 10792, 11360, 11786, 11952, 12141, 12616, 12780, 13280, 13490, 13680, 14193, 14940, 15770, 16188, 17040, 17679, 18924, 19920, 20235, 20448, 21584, 23572, 23655, 23904, 24282, 25232, 25560, 26980, 27360, 28386, 29465, 29880, 31540, 32376, 34080, 35358, 37848, 39840, 40470, 43168, 47144, 47310, 48564, 50464, 51120, 53037, 53960, 56772, 58930, 59760, 60705, 63080, 64752, 70716, 70965, 75696, 80940, 88395, 94288, 94620, 97128, 102240, 106074, 107920, 111967, 113544, 117860, 119520, 121410, 126160, 129504, 141432, 141930, 151392, 161880, 176790, 188576, 189240, 194256, 212148, 215840, 223934, 227088, 235720, 242820, 252320, 265185, 282864, 283860, 323760, 335901, 353580, 378480, 388512, 424296, 447868, 454176, 471440, 485640, 530370, 559835, 565728, 567720, 647520, 671802, 707160, 756960, 848592, 895736, 942880, 971280, 1007703, 1060740, 1119670, 1135440, 1343604, 1414320, 1679505, 1697184, 1791472, 1942560, 2015406, 2121480, 2239340, 2270880, 2687208, 2828640, 3359010, 3582944, 4030812, 4242960, 4478680, 5038515, 5374416, 6718020, 8061624, 8485920, 8957360, 10077030, 10748832, 13436040, 16123248, 17914720, 20154060, 26872080, 32246496, 40308120, 53744160, 80616240, 161232480]

約数ペア:

[(1, 161232480), (2, 80616240), (3, 53744160), (4, 40308120), (5, 32246496), (6, 26872080), (8, 20154060), (9, 17914720), (10, 16123248), (12, 13436040), (15, 10748832), (16, 10077030), (18, 8957360), (19, 8485920), (20, 8061624), (24, 6718020), (30, 5374416), (32, 5038515), (36, 4478680), (38, 4242960), (40, 4030812), (45, 3582944), (48, 3359010), (57, 2828640), (60, 2687208), (71, 2270880), (72, 2239340), (76, 2121480), (80, 2015406), (83, 1942560), (90, 1791472), (95, 1697184), (96, 1679505), (114, 1414320), (120, 1343604), (142, 1135440), (144, 1119670), (152, 1060740), (160, 1007703), (166, 971280), (171, 942880), (180, 895736), (190, 848592), (213, 756960), (228, 707160), (240, 671802), (249, 647520), (284, 567720), (285, 565728), (288, 559835), (304, 530370), (332, 485640), (342, 471440), (355, 454176), (360, 447868), (380, 424296), (415, 388512), (426, 378480), (456, 353580), (480, 335901), (498, 323760), (568, 283860), (570, 282864), (608, 265185), (639, 252320), (664, 242820), (684, 235720), (710, 227088), (720, 223934), (747, 215840), (760, 212148), (830, 194256), (852, 189240), (855, 188576), (912, 176790), (996, 161880), (1065, 151392), (1136, 141930), (1140, 141432), (1245, 129504), (1278, 126160), (1328, 121410), (1349, 119520), (1368, 117860), (1420, 113544), (1440, 111967), (1494, 107920), (1520, 106074), (1577, 102240), (1660, 97128), (1704, 94620), (1710, 94288), (1824, 88395), (1992, 80940), (2130, 75696), (2272, 70965), (2280, 70716), (2490, 64752), (2556, 63080), (2656, 60705), (2698, 59760), (2736, 58930), (2840, 56772), (2988, 53960), (3040, 53037), (3154, 51120), (3195, 50464), (3320, 48564), (3408, 47310), (3420, 47144), (3735, 43168), (3984, 40470), (4047, 39840), (4260, 37848), (4560, 35358), (4731, 34080), (4980, 32376), (5112, 31540), (5396, 29880), (5472, 29465), (5680, 28386), (5893, 27360), (5976, 26980), (6308, 25560), (6390, 25232), (6640, 24282), (6745, 23904), (6816, 23655), (6840, 23572), (7470, 21584), (7885, 20448), (7968, 20235), (8094, 19920), (8520, 18924), (9120, 17679), (9462, 17040), (9960, 16188), (10224, 15770), (10792, 14940), (11360, 14193), (11786, 13680), (11952, 13490), (12141, 13280), (12616, 12780)]