162020040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 256

約数和(自身を含む): 615928320

約数和(自身を除く): 453908280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 52, 56, 60, 65, 70, 74, 78, 84, 91, 104, 105, 111, 120, 130, 140, 148, 156, 168, 182, 185, 195, 210, 222, 259, 260, 273, 280, 296, 312, 364, 370, 390, 401, 420, 444, 455, 481, 518, 520, 546, 555, 728, 740, 777, 780, 802, 840, 888, 910, 962, 1036, 1092, 1110, 1203, 1295, 1365, 1443, 1480, 1554, 1560, 1604, 1820, 1924, 2005, 2072, 2184, 2220, 2405, 2406, 2590, 2730, 2807, 2886, 3108, 3208, 3367, 3640, 3848, 3885, 4010, 4440, 4810, 4812, 5180, 5213, 5460, 5614, 5772, 6015, 6216, 6734, 7215, 7770, 8020, 8421, 9620, 9624, 10101, 10360, 10426, 10920, 11228, 11544, 12030, 13468, 14035, 14430, 14837, 15540, 15639, 16040, 16835, 16842, 19240, 20202, 20852, 22456, 24060, 26065, 26936, 28070, 28860, 29674, 31080, 31278, 33670, 33684, 36491, 40404, 41704, 42105, 44511, 48120, 50505, 52130, 56140, 57720, 59348, 62556, 67340, 67368, 72982, 74185, 78195, 80808, 84210, 89022, 101010, 103859, 104260, 109473, 112280, 118696, 125112, 134680, 145964, 148370, 156390, 168420, 178044, 182455, 192881, 202020, 207718, 208520, 218946, 222555, 291928, 296740, 311577, 312780, 336840, 356088, 364910, 385762, 404040, 415436, 437892, 445110, 519295, 547365, 578643, 593480, 623154, 625560, 729820, 771524, 830872, 875784, 890220, 964405, 1038590, 1094730, 1157286, 1246308, 1350167, 1459640, 1543048, 1557885, 1780440, 1928810, 2077180, 2189460, 2314572, 2492616, 2700334, 2893215, 3115770, 3857620, 4050501, 4154360, 4378920, 4629144, 5400668, 5786430, 6231540, 6750835, 7715240, 8101002, 10801336, 11572860, 12463080, 13501670, 16202004, 20252505, 23145720, 27003340, 32404008, 40505010, 54006680, 81010020, 162020040]

約数ペア:

[(1, 162020040), (2, 81010020), (3, 54006680), (4, 40505010), (5, 32404008), (6, 27003340), (7, 23145720), (8, 20252505), (10, 16202004), (12, 13501670), (13, 12463080), (14, 11572860), (15, 10801336), (20, 8101002), (21, 7715240), (24, 6750835), (26, 6231540), (28, 5786430), (30, 5400668), (35, 4629144), (37, 4378920), (39, 4154360), (40, 4050501), (42, 3857620), (52, 3115770), (56, 2893215), (60, 2700334), (65, 2492616), (70, 2314572), (74, 2189460), (78, 2077180), (84, 1928810), (91, 1780440), (104, 1557885), (105, 1543048), (111, 1459640), (120, 1350167), (130, 1246308), (140, 1157286), (148, 1094730), (156, 1038590), (168, 964405), (182, 890220), (185, 875784), (195, 830872), (210, 771524), (222, 729820), (259, 625560), (260, 623154), (273, 593480), (280, 578643), (296, 547365), (312, 519295), (364, 445110), (370, 437892), (390, 415436), (401, 404040), (420, 385762), (444, 364910), (455, 356088), (481, 336840), (518, 312780), (520, 311577), (546, 296740), (555, 291928), (728, 222555), (740, 218946), (777, 208520), (780, 207718), (802, 202020), (840, 192881), (888, 182455), (910, 178044), (962, 168420), (1036, 156390), (1092, 148370), (1110, 145964), (1203, 134680), (1295, 125112), (1365, 118696), (1443, 112280), (1480, 109473), (1554, 104260), (1560, 103859), (1604, 101010), (1820, 89022), (1924, 84210), (2005, 80808), (2072, 78195), (2184, 74185), (2220, 72982), (2405, 67368), (2406, 67340), (2590, 62556), (2730, 59348), (2807, 57720), (2886, 56140), (3108, 52130), (3208, 50505), (3367, 48120), (3640, 44511), (3848, 42105), (3885, 41704), (4010, 40404), (4440, 36491), (4810, 33684), (4812, 33670), (5180, 31278), (5213, 31080), (5460, 29674), (5614, 28860), (5772, 28070), (6015, 26936), (6216, 26065), (6734, 24060), (7215, 22456), (7770, 20852), (8020, 20202), (8421, 19240), (9620, 16842), (9624, 16835), (10101, 16040), (10360, 15639), (10426, 15540), (10920, 14837), (11228, 14430), (11544, 14035), (12030, 13468)]