170936920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 530841600

約数和(自身を除く): 359904680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 23, 28, 35, 38, 40, 44, 46, 55, 56, 70, 76, 77, 88, 92, 95, 110, 115, 127, 133, 140, 152, 154, 161, 184, 190, 209, 220, 230, 253, 254, 266, 280, 308, 322, 380, 385, 418, 437, 440, 460, 506, 508, 532, 616, 635, 644, 665, 760, 770, 805, 836, 874, 889, 920, 1012, 1016, 1045, 1064, 1265, 1270, 1288, 1330, 1397, 1463, 1540, 1610, 1672, 1748, 1771, 1778, 2024, 2090, 2185, 2413, 2530, 2540, 2660, 2794, 2921, 2926, 3059, 3080, 3220, 3496, 3542, 3556, 4180, 4370, 4445, 4807, 4826, 5060, 5080, 5320, 5588, 5842, 5852, 6118, 6440, 6985, 7084, 7112, 7315, 8360, 8740, 8855, 8890, 9614, 9652, 9779, 10120, 11176, 11684, 11704, 12065, 12236, 13970, 14168, 14605, 14630, 15295, 16891, 17480, 17710, 17780, 19228, 19304, 19558, 20447, 23368, 24035, 24130, 24472, 26543, 27940, 29210, 29260, 30590, 32131, 33649, 33782, 35420, 35560, 38456, 39116, 40894, 48070, 48260, 48895, 53086, 55499, 55880, 58420, 58520, 61180, 64262, 67298, 67564, 70840, 78232, 81788, 84455, 96140, 96520, 97790, 102235, 106172, 110998, 116840, 122360, 128524, 132715, 134596, 135128, 160655, 163576, 168245, 168910, 185801, 192280, 195580, 204470, 212344, 221996, 224917, 257048, 265430, 269192, 277495, 321310, 336490, 337820, 371602, 388493, 391160, 408940, 443992, 449834, 530860, 554990, 610489, 642620, 672980, 675640, 743204, 776986, 817880, 899668, 929005, 1061720, 1109980, 1124585, 1220978, 1285240, 1345960, 1486408, 1553972, 1799336, 1858010, 1942465, 2219960, 2249170, 2441956, 3052445, 3107944, 3716020, 3884930, 4273423, 4498340, 4883912, 6104890, 7432040, 7769860, 8546846, 8996680, 12209780, 15539720, 17093692, 21367115, 24419560, 34187384, 42734230, 85468460, 170936920]

約数ペア:

[(1, 170936920), (2, 85468460), (4, 42734230), (5, 34187384), (7, 24419560), (8, 21367115), (10, 17093692), (11, 15539720), (14, 12209780), (19, 8996680), (20, 8546846), (22, 7769860), (23, 7432040), (28, 6104890), (35, 4883912), (38, 4498340), (40, 4273423), (44, 3884930), (46, 3716020), (55, 3107944), (56, 3052445), (70, 2441956), (76, 2249170), (77, 2219960), (88, 1942465), (92, 1858010), (95, 1799336), (110, 1553972), (115, 1486408), (127, 1345960), (133, 1285240), (140, 1220978), (152, 1124585), (154, 1109980), (161, 1061720), (184, 929005), (190, 899668), (209, 817880), (220, 776986), (230, 743204), (253, 675640), (254, 672980), (266, 642620), (280, 610489), (308, 554990), (322, 530860), (380, 449834), (385, 443992), (418, 408940), (437, 391160), (440, 388493), (460, 371602), (506, 337820), (508, 336490), (532, 321310), (616, 277495), (635, 269192), (644, 265430), (665, 257048), (760, 224917), (770, 221996), (805, 212344), (836, 204470), (874, 195580), (889, 192280), (920, 185801), (1012, 168910), (1016, 168245), (1045, 163576), (1064, 160655), (1265, 135128), (1270, 134596), (1288, 132715), (1330, 128524), (1397, 122360), (1463, 116840), (1540, 110998), (1610, 106172), (1672, 102235), (1748, 97790), (1771, 96520), (1778, 96140), (2024, 84455), (2090, 81788), (2185, 78232), (2413, 70840), (2530, 67564), (2540, 67298), (2660, 64262), (2794, 61180), (2921, 58520), (2926, 58420), (3059, 55880), (3080, 55499), (3220, 53086), (3496, 48895), (3542, 48260), (3556, 48070), (4180, 40894), (4370, 39116), (4445, 38456), (4807, 35560), (4826, 35420), (5060, 33782), (5080, 33649), (5320, 32131), (5588, 30590), (5842, 29260), (5852, 29210), (6118, 27940), (6440, 26543), (6985, 24472), (7084, 24130), (7112, 24035), (7315, 23368), (8360, 20447), (8740, 19558), (8855, 19304), (8890, 19228), (9614, 17780), (9652, 17710), (9779, 17480), (10120, 16891), (11176, 15295), (11684, 14630), (11704, 14605), (12065, 14168), (12236, 13970)]