170263940

素因数分解:

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

素因数の和:103

約数の個数: 216

約数和(自身を含む): 494249280

約数和(自身を除く): 323985340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 23, 28, 35, 38, 44, 46, 55, 70, 76, 77, 92, 95, 110, 115, 121, 133, 140, 154, 161, 190, 209, 220, 230, 242, 253, 266, 308, 322, 380, 385, 418, 437, 460, 484, 506, 529, 532, 605, 644, 665, 770, 805, 836, 847, 874, 1012, 1045, 1058, 1210, 1265, 1330, 1463, 1540, 1610, 1694, 1748, 1771, 2090, 2116, 2185, 2299, 2420, 2530, 2645, 2660, 2783, 2926, 3059, 3220, 3388, 3542, 3703, 4180, 4235, 4370, 4598, 4807, 5060, 5290, 5566, 5819, 5852, 6118, 7084, 7315, 7406, 8470, 8740, 8855, 9196, 9614, 10051, 10580, 11132, 11495, 11638, 12236, 13915, 14630, 14812, 15295, 16093, 16940, 17710, 18515, 19228, 19481, 20102, 22990, 23276, 24035, 27830, 29095, 29260, 30590, 32186, 33649, 35420, 37030, 38962, 40204, 40733, 45980, 48070, 50255, 52877, 55660, 58190, 61180, 64009, 64372, 67298, 70357, 74060, 77924, 80465, 81466, 96140, 97405, 100510, 105754, 110561, 116380, 128018, 134596, 140714, 160930, 162932, 168245, 194810, 201020, 203665, 211508, 221122, 256036, 264385, 281428, 320045, 321860, 336490, 351785, 370139, 389620, 407330, 442244, 448063, 528770, 552805, 640090, 672980, 703570, 740278, 773927, 814660, 896126, 1057540, 1105610, 1216171, 1280180, 1407140, 1480556, 1547854, 1792252, 1850695, 2211220, 2240315, 2432342, 3095708, 3701390, 3869635, 4480630, 4864684, 6080855, 7402780, 7739270, 8513197, 8961260, 12161710, 15478540, 17026394, 24323420, 34052788, 42565985, 85131970, 170263940]

約数ペア:

[(1, 170263940), (2, 85131970), (4, 42565985), (5, 34052788), (7, 24323420), (10, 17026394), (11, 15478540), (14, 12161710), (19, 8961260), (20, 8513197), (22, 7739270), (23, 7402780), (28, 6080855), (35, 4864684), (38, 4480630), (44, 3869635), (46, 3701390), (55, 3095708), (70, 2432342), (76, 2240315), (77, 2211220), (92, 1850695), (95, 1792252), (110, 1547854), (115, 1480556), (121, 1407140), (133, 1280180), (140, 1216171), (154, 1105610), (161, 1057540), (190, 896126), (209, 814660), (220, 773927), (230, 740278), (242, 703570), (253, 672980), (266, 640090), (308, 552805), (322, 528770), (380, 448063), (385, 442244), (418, 407330), (437, 389620), (460, 370139), (484, 351785), (506, 336490), (529, 321860), (532, 320045), (605, 281428), (644, 264385), (665, 256036), (770, 221122), (805, 211508), (836, 203665), (847, 201020), (874, 194810), (1012, 168245), (1045, 162932), (1058, 160930), (1210, 140714), (1265, 134596), (1330, 128018), (1463, 116380), (1540, 110561), (1610, 105754), (1694, 100510), (1748, 97405), (1771, 96140), (2090, 81466), (2116, 80465), (2185, 77924), (2299, 74060), (2420, 70357), (2530, 67298), (2645, 64372), (2660, 64009), (2783, 61180), (2926, 58190), (3059, 55660), (3220, 52877), (3388, 50255), (3542, 48070), (3703, 45980), (4180, 40733), (4235, 40204), (4370, 38962), (4598, 37030), (4807, 35420), (5060, 33649), (5290, 32186), (5566, 30590), (5819, 29260), (5852, 29095), (6118, 27830), (7084, 24035), (7315, 23276), (7406, 22990), (8470, 20102), (8740, 19481), (8855, 19228), (9196, 18515), (9614, 17710), (10051, 16940), (10580, 16093), (11132, 15295), (11495, 14812), (11638, 14630), (12236, 13915)]