1922266860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 5960908800

約数和(自身を除く): 4038641940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 167, 190, 228, 230, 276, 285, 334, 345, 380, 437, 439, 460, 501, 570, 668, 690, 835, 874, 878, 1002, 1140, 1311, 1317, 1380, 1670, 1748, 1756, 2004, 2185, 2195, 2505, 2622, 2634, 3173, 3340, 3841, 4370, 4390, 5010, 5244, 5268, 6346, 6555, 6585, 7682, 8341, 8740, 8780, 9519, 10020, 10097, 11523, 12692, 13110, 13170, 15364, 15865, 16682, 19038, 19205, 20194, 23046, 25023, 26220, 26340, 30291, 31730, 33364, 38076, 38410, 40388, 41705, 46092, 47595, 50046, 50485, 57615, 60582, 63460, 72979, 73313, 76820, 83410, 95190, 100092, 100970, 115230, 121164, 125115, 145958, 146626, 151455, 166820, 190380, 191843, 201940, 218937, 219939, 230460, 250230, 291916, 293252, 302910, 364895, 366565, 383686, 437874, 439878, 500460, 575529, 605820, 729790, 733130, 767372, 875748, 879756, 959215, 1094685, 1099695, 1151058, 1392947, 1459580, 1466260, 1686199, 1918430, 2189370, 2199390, 2302116, 2785894, 2877645, 3372398, 3836860, 4178841, 4378740, 4398780, 5058597, 5571788, 5755290, 6744796, 6964735, 8357682, 8430995, 10117194, 11510580, 13929470, 16715364, 16861990, 20234388, 20894205, 25292985, 27858940, 32037781, 33723980, 41788410, 50585970, 64075562, 83576820, 96113343, 101171940, 128151124, 160188905, 192226686, 320377810, 384453372, 480566715, 640755620, 961133430, 1922266860]

約数ペア:

[(1, 1922266860), (2, 961133430), (3, 640755620), (4, 480566715), (5, 384453372), (6, 320377810), (10, 192226686), (12, 160188905), (15, 128151124), (19, 101171940), (20, 96113343), (23, 83576820), (30, 64075562), (38, 50585970), (46, 41788410), (57, 33723980), (60, 32037781), (69, 27858940), (76, 25292985), (92, 20894205), (95, 20234388), (114, 16861990), (115, 16715364), (138, 13929470), (167, 11510580), (190, 10117194), (228, 8430995), (230, 8357682), (276, 6964735), (285, 6744796), (334, 5755290), (345, 5571788), (380, 5058597), (437, 4398780), (439, 4378740), (460, 4178841), (501, 3836860), (570, 3372398), (668, 2877645), (690, 2785894), (835, 2302116), (874, 2199390), (878, 2189370), (1002, 1918430), (1140, 1686199), (1311, 1466260), (1317, 1459580), (1380, 1392947), (1670, 1151058), (1748, 1099695), (1756, 1094685), (2004, 959215), (2185, 879756), (2195, 875748), (2505, 767372), (2622, 733130), (2634, 729790), (3173, 605820), (3340, 575529), (3841, 500460), (4370, 439878), (4390, 437874), (5010, 383686), (5244, 366565), (5268, 364895), (6346, 302910), (6555, 293252), (6585, 291916), (7682, 250230), (8341, 230460), (8740, 219939), (8780, 218937), (9519, 201940), (10020, 191843), (10097, 190380), (11523, 166820), (12692, 151455), (13110, 146626), (13170, 145958), (15364, 125115), (15865, 121164), (16682, 115230), (19038, 100970), (19205, 100092), (20194, 95190), (23046, 83410), (25023, 76820), (26220, 73313), (26340, 72979), (30291, 63460), (31730, 60582), (33364, 57615), (38076, 50485), (38410, 50046), (40388, 47595), (41705, 46092)]