163273320

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 320

約数和(自身を含む): 656536320

約数和(自身を除く): 493263000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 313, 315, 322, 324, 345, 360, 378, 405, 414, 420, 460, 483, 504, 540, 552, 567, 621, 626, 630, 644, 648, 690, 756, 805, 810, 828, 840, 920, 939, 945, 966, 1035, 1080, 1134, 1242, 1252, 1260, 1288, 1380, 1449, 1512, 1565, 1610, 1620, 1656, 1863, 1878, 1890, 1932, 2070, 2191, 2268, 2415, 2484, 2504, 2520, 2760, 2817, 2835, 2898, 3105, 3130, 3220, 3240, 3726, 3756, 3780, 3864, 4140, 4347, 4382, 4536, 4695, 4830, 4968, 5634, 5670, 5796, 6210, 6260, 6440, 6573, 7199, 7245, 7452, 7512, 7560, 8280, 8451, 8694, 8764, 9315, 9390, 9660, 10955, 11268, 11340, 11592, 12420, 12520, 13041, 13146, 14085, 14398, 14490, 14904, 16902, 17388, 17528, 18630, 18780, 19320, 19719, 21597, 21735, 21910, 22536, 22680, 24840, 25353, 26082, 26292, 28170, 28796, 28980, 32865, 33804, 34776, 35995, 37260, 37560, 39438, 42255, 43194, 43470, 43820, 50393, 50706, 52164, 52584, 56340, 57592, 57960, 59157, 64791, 65205, 65730, 67608, 71990, 74520, 78876, 84510, 86388, 86940, 87640, 98595, 100786, 101412, 104328, 107985, 112680, 118314, 126765, 129582, 130410, 131460, 143980, 151179, 157752, 169020, 172776, 173880, 177471, 194373, 197190, 201572, 202824, 215970, 236628, 251965, 253530, 259164, 260820, 262920, 287960, 295785, 302358, 323955, 338040, 354942, 388746, 394380, 403144, 431940, 453537, 473256, 503930, 507060, 518328, 521640, 583119, 591570, 604716, 647910, 709884, 755895, 777492, 788760, 863880, 887355, 907074, 971865, 1007860, 1014120, 1166238, 1183140, 1209432, 1295820, 1360611, 1419768, 1511790, 1554984, 1774710, 1814148, 1943730, 2015720, 2267685, 2332476, 2366280, 2591640, 2721222, 2915595, 3023580, 3549420, 3628296, 3887460, 4081833, 4535370, 4664952, 5442444, 5831190, 6047160, 6803055, 7098840, 7774920, 8163666, 9070740, 10884888, 11662380, 13606110, 16327332, 18141480, 20409165, 23324760, 27212220, 32654664, 40818330, 54424440, 81636660, 163273320]

約数ペア:

[(1, 163273320), (2, 81636660), (3, 54424440), (4, 40818330), (5, 32654664), (6, 27212220), (7, 23324760), (8, 20409165), (9, 18141480), (10, 16327332), (12, 13606110), (14, 11662380), (15, 10884888), (18, 9070740), (20, 8163666), (21, 7774920), (23, 7098840), (24, 6803055), (27, 6047160), (28, 5831190), (30, 5442444), (35, 4664952), (36, 4535370), (40, 4081833), (42, 3887460), (45, 3628296), (46, 3549420), (54, 3023580), (56, 2915595), (60, 2721222), (63, 2591640), (69, 2366280), (70, 2332476), (72, 2267685), (81, 2015720), (84, 1943730), (90, 1814148), (92, 1774710), (105, 1554984), (108, 1511790), (115, 1419768), (120, 1360611), (126, 1295820), (135, 1209432), (138, 1183140), (140, 1166238), (161, 1014120), (162, 1007860), (168, 971865), (180, 907074), (184, 887355), (189, 863880), (207, 788760), (210, 777492), (216, 755895), (230, 709884), (252, 647910), (270, 604716), (276, 591570), (280, 583119), (313, 521640), (315, 518328), (322, 507060), (324, 503930), (345, 473256), (360, 453537), (378, 431940), (405, 403144), (414, 394380), (420, 388746), (460, 354942), (483, 338040), (504, 323955), (540, 302358), (552, 295785), (567, 287960), (621, 262920), (626, 260820), (630, 259164), (644, 253530), (648, 251965), (690, 236628), (756, 215970), (805, 202824), (810, 201572), (828, 197190), (840, 194373), (920, 177471), (939, 173880), (945, 172776), (966, 169020), (1035, 157752), (1080, 151179), (1134, 143980), (1242, 131460), (1252, 130410), (1260, 129582), (1288, 126765), (1380, 118314), (1449, 112680), (1512, 107985), (1565, 104328), (1610, 101412), (1620, 100786), (1656, 98595), (1863, 87640), (1878, 86940), (1890, 86388), (1932, 84510), (2070, 78876), (2191, 74520), (2268, 71990), (2415, 67608), (2484, 65730), (2504, 65205), (2520, 64791), (2760, 59157), (2817, 57960), (2835, 57592), (2898, 56340), (3105, 52584), (3130, 52164), (3220, 50706), (3240, 50393), (3726, 43820), (3756, 43470), (3780, 43194), (3864, 42255), (4140, 39438), (4347, 37560), (4382, 37260), (4536, 35995), (4695, 34776), (4830, 33804), (4968, 32865), (5634, 28980), (5670, 28796), (5796, 28170), (6210, 26292), (6260, 26082), (6440, 25353), (6573, 24840), (7199, 22680), (7245, 22536), (7452, 21910), (7512, 21735), (7560, 21597), (8280, 19719), (8451, 19320), (8694, 18780), (8764, 18630), (9315, 17528), (9390, 17388), (9660, 16902), (10955, 14904), (11268, 14490), (11340, 14398), (11592, 14085), (12420, 13146), (12520, 13041)]