1954920240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29837}}^1$

素因数の和:29876

約数の個数: 240

約数和(自身を含む): 8080607808

約数和(自身を除く): 6125687568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 29837, 32760, 59674, 65520, 89511, 119348, 149185, 179022, 208859, 238696, 268533, 298370, 358044, 387881, 417718, 447555, 477392, 537066, 596740, 626577, 716088, 775762, 835436, 895110, 1044295, 1074132, 1163643, 1193480, 1253154, 1342665, 1432176, 1551524, 1670872, 1790220, 1879731, 1939405, 2088590, 2148264, 2327286, 2386960, 2506308, 2685330, 2715167, 3103048, 3132885, 3341744, 3490929, 3580440, 3759462, 3878810, 4177180, 4296528, 4654572, 5012616, 5370660, 5430334, 5818215, 6206096, 6265770, 6981858, 7160880, 7518924, 7757620, 8145501, 8354360, 9309144, 9398655, 10025232, 10741320, 10860668, 11636430, 12531540, 13575835, 13963716, 15037848, 15515240, 16291002, 16708720, 17454645, 18618288, 18797310, 21482640, 21721336, 23272860, 24436503, 25063080, 27151670, 27927432, 30075696, 31030480, 32582004, 34909290, 37594620, 40727505, 43442672, 46545720, 48873006, 50126160, 54303340, 55854864, 65164008, 69818580, 75189240, 81455010, 93091440, 97746012, 108606680, 122182515, 130328016, 139637160, 150378480, 162910020, 195492024, 217213360, 244365030, 279274320, 325820040, 390984048, 488730060, 651640080, 977460120, 1954920240]

約数ペア:

[(1, 1954920240), (2, 977460120), (3, 651640080), (4, 488730060), (5, 390984048), (6, 325820040), (7, 279274320), (8, 244365030), (9, 217213360), (10, 195492024), (12, 162910020), (13, 150378480), (14, 139637160), (15, 130328016), (16, 122182515), (18, 108606680), (20, 97746012), (21, 93091440), (24, 81455010), (26, 75189240), (28, 69818580), (30, 65164008), (35, 55854864), (36, 54303340), (39, 50126160), (40, 48873006), (42, 46545720), (45, 43442672), (48, 40727505), (52, 37594620), (56, 34909290), (60, 32582004), (63, 31030480), (65, 30075696), (70, 27927432), (72, 27151670), (78, 25063080), (80, 24436503), (84, 23272860), (90, 21721336), (91, 21482640), (104, 18797310), (105, 18618288), (112, 17454645), (117, 16708720), (120, 16291002), (126, 15515240), (130, 15037848), (140, 13963716), (144, 13575835), (156, 12531540), (168, 11636430), (180, 10860668), (182, 10741320), (195, 10025232), (208, 9398655), (210, 9309144), (234, 8354360), (240, 8145501), (252, 7757620), (260, 7518924), (273, 7160880), (280, 6981858), (312, 6265770), (315, 6206096), (336, 5818215), (360, 5430334), (364, 5370660), (390, 5012616), (420, 4654572), (455, 4296528), (468, 4177180), (504, 3878810), (520, 3759462), (546, 3580440), (560, 3490929), (585, 3341744), (624, 3132885), (630, 3103048), (720, 2715167), (728, 2685330), (780, 2506308), (819, 2386960), (840, 2327286), (910, 2148264), (936, 2088590), (1008, 1939405), (1040, 1879731), (1092, 1790220), (1170, 1670872), (1260, 1551524), (1365, 1432176), (1456, 1342665), (1560, 1253154), (1638, 1193480), (1680, 1163643), (1820, 1074132), (1872, 1044295), (2184, 895110), (2340, 835436), (2520, 775762), (2730, 716088), (3120, 626577), (3276, 596740), (3640, 537066), (4095, 477392), (4368, 447555), (4680, 417718), (5040, 387881), (5460, 358044), (6552, 298370), (7280, 268533), (8190, 238696), (9360, 208859), (10920, 179022), (13104, 149185), (16380, 119348), (21840, 89511), (29837, 65520), (32760, 59674)]