170351340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 537062400

約数和(自身を除く): 366711060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 73, 76, 89, 92, 95, 114, 115, 138, 146, 178, 190, 219, 228, 230, 267, 276, 285, 292, 345, 356, 365, 380, 437, 438, 445, 460, 534, 570, 690, 730, 874, 876, 890, 1068, 1095, 1140, 1311, 1335, 1380, 1387, 1460, 1679, 1691, 1748, 1780, 2047, 2185, 2190, 2622, 2670, 2774, 3358, 3382, 4094, 4161, 4370, 4380, 5037, 5073, 5244, 5340, 5548, 6141, 6497, 6555, 6716, 6764, 6935, 8188, 8322, 8395, 8455, 8740, 10074, 10146, 10235, 12282, 12994, 13110, 13870, 16644, 16790, 16910, 19491, 20148, 20292, 20470, 20805, 24564, 25185, 25365, 25988, 26220, 27740, 30705, 31901, 32485, 33580, 33820, 38893, 38982, 40940, 41610, 50370, 50730, 61410, 63802, 64970, 77786, 77964, 83220, 95703, 97455, 100740, 101460, 116679, 122820, 123443, 127604, 129940, 149431, 155572, 159505, 191406, 194465, 194910, 233358, 246886, 298862, 319010, 370329, 382812, 388930, 389820, 448293, 466716, 478515, 493772, 583395, 597724, 617215, 638020, 740658, 747155, 777860, 896586, 957030, 1166790, 1234430, 1481316, 1494310, 1793172, 1851645, 1914060, 2241465, 2333580, 2468860, 2839189, 2988620, 3703290, 4482930, 5678378, 7406580, 8517567, 8965860, 11356756, 14195945, 17035134, 28391890, 34070268, 42587835, 56783780, 85175670, 170351340]

約数ペア:

[(1, 170351340), (2, 85175670), (3, 56783780), (4, 42587835), (5, 34070268), (6, 28391890), (10, 17035134), (12, 14195945), (15, 11356756), (19, 8965860), (20, 8517567), (23, 7406580), (30, 5678378), (38, 4482930), (46, 3703290), (57, 2988620), (60, 2839189), (69, 2468860), (73, 2333580), (76, 2241465), (89, 1914060), (92, 1851645), (95, 1793172), (114, 1494310), (115, 1481316), (138, 1234430), (146, 1166790), (178, 957030), (190, 896586), (219, 777860), (228, 747155), (230, 740658), (267, 638020), (276, 617215), (285, 597724), (292, 583395), (345, 493772), (356, 478515), (365, 466716), (380, 448293), (437, 389820), (438, 388930), (445, 382812), (460, 370329), (534, 319010), (570, 298862), (690, 246886), (730, 233358), (874, 194910), (876, 194465), (890, 191406), (1068, 159505), (1095, 155572), (1140, 149431), (1311, 129940), (1335, 127604), (1380, 123443), (1387, 122820), (1460, 116679), (1679, 101460), (1691, 100740), (1748, 97455), (1780, 95703), (2047, 83220), (2185, 77964), (2190, 77786), (2622, 64970), (2670, 63802), (2774, 61410), (3358, 50730), (3382, 50370), (4094, 41610), (4161, 40940), (4370, 38982), (4380, 38893), (5037, 33820), (5073, 33580), (5244, 32485), (5340, 31901), (5548, 30705), (6141, 27740), (6497, 26220), (6555, 25988), (6716, 25365), (6764, 25185), (6935, 24564), (8188, 20805), (8322, 20470), (8395, 20292), (8455, 20148), (8740, 19491), (10074, 16910), (10146, 16790), (10235, 16644), (12282, 13870), (12994, 13110)]