161610960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 619960320

約数和(自身を除く): 458349360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 61, 70, 76, 80, 83, 84, 95, 105, 112, 114, 120, 122, 133, 140, 152, 166, 168, 183, 190, 210, 228, 240, 244, 249, 266, 280, 285, 304, 305, 332, 336, 366, 380, 399, 415, 420, 427, 456, 488, 498, 532, 560, 570, 581, 610, 664, 665, 732, 760, 798, 830, 840, 854, 912, 915, 976, 996, 1064, 1140, 1159, 1162, 1220, 1245, 1281, 1328, 1330, 1464, 1520, 1577, 1596, 1660, 1680, 1708, 1743, 1830, 1992, 1995, 2128, 2135, 2280, 2318, 2324, 2440, 2490, 2562, 2660, 2905, 2928, 3154, 3192, 3320, 3416, 3477, 3486, 3660, 3984, 3990, 4270, 4560, 4636, 4648, 4731, 4880, 4980, 5063, 5124, 5320, 5795, 5810, 6308, 6384, 6405, 6640, 6832, 6954, 6972, 7320, 7885, 7980, 8113, 8540, 8715, 9272, 9296, 9462, 9960, 10126, 10248, 10640, 11039, 11590, 11620, 12616, 12810, 13908, 13944, 14640, 15189, 15770, 15960, 16226, 17080, 17385, 17430, 18544, 18924, 19920, 20252, 20496, 22078, 23180, 23240, 23655, 24339, 25232, 25315, 25620, 27816, 27888, 30378, 31540, 31920, 32452, 33117, 34160, 34770, 34860, 35441, 37848, 40504, 40565, 44156, 46360, 46480, 47310, 48678, 50630, 51240, 55195, 55632, 60756, 63080, 64904, 66234, 69540, 69720, 70882, 75696, 75945, 81008, 81130, 88312, 92720, 94620, 96197, 97356, 101260, 102480, 106323, 110390, 121512, 121695, 126160, 129808, 132468, 139080, 139440, 141764, 151890, 162260, 165585, 176624, 177205, 189240, 192394, 194712, 202520, 212646, 220780, 243024, 243390, 264936, 278160, 283528, 288591, 303780, 324520, 331170, 354410, 378480, 384788, 389424, 405040, 425292, 441560, 480985, 486780, 529872, 531615, 567056, 577182, 607560, 649040, 662340, 673379, 708820, 769576, 850584, 883120, 961970, 973560, 1063230, 1154364, 1215120, 1324680, 1346758, 1417640, 1442955, 1539152, 1701168, 1923940, 1947120, 2020137, 2126460, 2308728, 2649360, 2693516, 2835280, 2885910, 3366895, 3847880, 4040274, 4252920, 4617456, 5387032, 5771820, 6733790, 7695760, 8080548, 8505840, 10100685, 10774064, 11543640, 13467580, 16161096, 20201370, 23087280, 26935160, 32322192, 40402740, 53870320, 80805480, 161610960]

約数ペア:

[(1, 161610960), (2, 80805480), (3, 53870320), (4, 40402740), (5, 32322192), (6, 26935160), (7, 23087280), (8, 20201370), (10, 16161096), (12, 13467580), (14, 11543640), (15, 10774064), (16, 10100685), (19, 8505840), (20, 8080548), (21, 7695760), (24, 6733790), (28, 5771820), (30, 5387032), (35, 4617456), (38, 4252920), (40, 4040274), (42, 3847880), (48, 3366895), (56, 2885910), (57, 2835280), (60, 2693516), (61, 2649360), (70, 2308728), (76, 2126460), (80, 2020137), (83, 1947120), (84, 1923940), (95, 1701168), (105, 1539152), (112, 1442955), (114, 1417640), (120, 1346758), (122, 1324680), (133, 1215120), (140, 1154364), (152, 1063230), (166, 973560), (168, 961970), (183, 883120), (190, 850584), (210, 769576), (228, 708820), (240, 673379), (244, 662340), (249, 649040), (266, 607560), (280, 577182), (285, 567056), (304, 531615), (305, 529872), (332, 486780), (336, 480985), (366, 441560), (380, 425292), (399, 405040), (415, 389424), (420, 384788), (427, 378480), (456, 354410), (488, 331170), (498, 324520), (532, 303780), (560, 288591), (570, 283528), (581, 278160), (610, 264936), (664, 243390), (665, 243024), (732, 220780), (760, 212646), (798, 202520), (830, 194712), (840, 192394), (854, 189240), (912, 177205), (915, 176624), (976, 165585), (996, 162260), (1064, 151890), (1140, 141764), (1159, 139440), (1162, 139080), (1220, 132468), (1245, 129808), (1281, 126160), (1328, 121695), (1330, 121512), (1464, 110390), (1520, 106323), (1577, 102480), (1596, 101260), (1660, 97356), (1680, 96197), (1708, 94620), (1743, 92720), (1830, 88312), (1992, 81130), (1995, 81008), (2128, 75945), (2135, 75696), (2280, 70882), (2318, 69720), (2324, 69540), (2440, 66234), (2490, 64904), (2562, 63080), (2660, 60756), (2905, 55632), (2928, 55195), (3154, 51240), (3192, 50630), (3320, 48678), (3416, 47310), (3477, 46480), (3486, 46360), (3660, 44156), (3984, 40565), (3990, 40504), (4270, 37848), (4560, 35441), (4636, 34860), (4648, 34770), (4731, 34160), (4880, 33117), (4980, 32452), (5063, 31920), (5124, 31540), (5320, 30378), (5795, 27888), (5810, 27816), (6308, 25620), (6384, 25315), (6405, 25232), (6640, 24339), (6832, 23655), (6954, 23240), (6972, 23180), (7320, 22078), (7885, 20496), (7980, 20252), (8113, 19920), (8540, 18924), (8715, 18544), (9272, 17430), (9296, 17385), (9462, 17080), (9960, 16226), (10126, 15960), (10248, 15770), (10640, 15189), (11039, 14640), (11590, 13944), (11620, 13908), (12616, 12810)]