139358160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 503717760

約数和(自身を除く): 364359600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 90, 95, 114, 120, 122, 144, 152, 167, 171, 180, 183, 190, 228, 240, 244, 285, 304, 305, 334, 342, 360, 366, 380, 456, 488, 501, 549, 570, 610, 668, 684, 720, 732, 760, 835, 855, 912, 915, 976, 1002, 1098, 1140, 1159, 1220, 1336, 1368, 1464, 1503, 1520, 1670, 1710, 1830, 2004, 2196, 2280, 2318, 2440, 2505, 2672, 2736, 2745, 2928, 3006, 3173, 3340, 3420, 3477, 3660, 4008, 4392, 4560, 4636, 4880, 5010, 5490, 5795, 6012, 6346, 6680, 6840, 6954, 7320, 7515, 8016, 8784, 9272, 9519, 10020, 10187, 10431, 10980, 11590, 12024, 12692, 13360, 13680, 13908, 14640, 15030, 15865, 17385, 18544, 19038, 20040, 20374, 20862, 21960, 23180, 24048, 25384, 27816, 28557, 30060, 30561, 31730, 34770, 38076, 40080, 40748, 41724, 43920, 46360, 47595, 50768, 50935, 52155, 55632, 57114, 60120, 61122, 63460, 69540, 76152, 81496, 83448, 91683, 92720, 95190, 101870, 104310, 114228, 120240, 122244, 126920, 139080, 142785, 152304, 152805, 162992, 166896, 183366, 190380, 193553, 203740, 208620, 228456, 244488, 253840, 278160, 285570, 305610, 366732, 380760, 387106, 407480, 417240, 456912, 458415, 488976, 571140, 580659, 611220, 733464, 761520, 774212, 814960, 834480, 916830, 967765, 1142280, 1161318, 1222440, 1466928, 1548424, 1741977, 1833660, 1935530, 2284560, 2322636, 2444880, 2903295, 3096848, 3483954, 3667320, 3871060, 4645272, 5806590, 6967908, 7334640, 7742120, 8709885, 9290544, 11613180, 13935816, 15484240, 17419770, 23226360, 27871632, 34839540, 46452720, 69679080, 139358160]

約数ペア:

[(1, 139358160), (2, 69679080), (3, 46452720), (4, 34839540), (5, 27871632), (6, 23226360), (8, 17419770), (9, 15484240), (10, 13935816), (12, 11613180), (15, 9290544), (16, 8709885), (18, 7742120), (19, 7334640), (20, 6967908), (24, 5806590), (30, 4645272), (36, 3871060), (38, 3667320), (40, 3483954), (45, 3096848), (48, 2903295), (57, 2444880), (60, 2322636), (61, 2284560), (72, 1935530), (76, 1833660), (80, 1741977), (90, 1548424), (95, 1466928), (114, 1222440), (120, 1161318), (122, 1142280), (144, 967765), (152, 916830), (167, 834480), (171, 814960), (180, 774212), (183, 761520), (190, 733464), (228, 611220), (240, 580659), (244, 571140), (285, 488976), (304, 458415), (305, 456912), (334, 417240), (342, 407480), (360, 387106), (366, 380760), (380, 366732), (456, 305610), (488, 285570), (501, 278160), (549, 253840), (570, 244488), (610, 228456), (668, 208620), (684, 203740), (720, 193553), (732, 190380), (760, 183366), (835, 166896), (855, 162992), (912, 152805), (915, 152304), (976, 142785), (1002, 139080), (1098, 126920), (1140, 122244), (1159, 120240), (1220, 114228), (1336, 104310), (1368, 101870), (1464, 95190), (1503, 92720), (1520, 91683), (1670, 83448), (1710, 81496), (1830, 76152), (2004, 69540), (2196, 63460), (2280, 61122), (2318, 60120), (2440, 57114), (2505, 55632), (2672, 52155), (2736, 50935), (2745, 50768), (2928, 47595), (3006, 46360), (3173, 43920), (3340, 41724), (3420, 40748), (3477, 40080), (3660, 38076), (4008, 34770), (4392, 31730), (4560, 30561), (4636, 30060), (4880, 28557), (5010, 27816), (5490, 25384), (5795, 24048), (6012, 23180), (6346, 21960), (6680, 20862), (6840, 20374), (6954, 20040), (7320, 19038), (7515, 18544), (8016, 17385), (8784, 15865), (9272, 15030), (9519, 14640), (10020, 13908), (10187, 13680), (10431, 13360), (10980, 12692), (11590, 12024)]