1950955560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 6473376000

約数和(自身を除く): 4522420440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 181, 237, 316, 360, 362, 379, 395, 474, 543, 632, 711, 724, 758, 790, 905, 948, 1086, 1137, 1185, 1422, 1448, 1516, 1580, 1629, 1810, 1895, 1896, 2172, 2274, 2370, 2715, 2844, 3032, 3160, 3258, 3411, 3555, 3620, 3790, 4344, 4548, 4740, 5430, 5685, 5688, 6516, 6822, 7110, 7240, 7580, 8145, 9096, 9480, 10860, 11370, 13032, 13644, 14220, 14299, 15160, 16290, 17055, 21720, 22740, 27288, 28440, 28598, 29941, 32580, 34110, 42897, 45480, 57196, 59882, 65160, 68220, 68599, 71495, 85794, 89823, 114392, 119764, 128691, 136440, 137198, 142990, 149705, 171588, 179646, 205797, 214485, 239528, 257382, 269469, 274396, 285980, 299410, 342995, 343176, 359292, 411594, 428970, 449115, 514764, 538938, 548792, 571960, 598820, 617391, 643455, 685990, 718584, 823188, 857940, 898230, 1028985, 1029528, 1077876, 1197640, 1234782, 1286910, 1347345, 1371980, 1646376, 1715880, 1796460, 2057970, 2155752, 2469564, 2573820, 2694690, 2743960, 3086955, 3592920, 4115940, 4939128, 5147640, 5389380, 5419321, 6173910, 8231880, 10778760, 10838642, 12347820, 16257963, 21677284, 24695640, 27096605, 32515926, 43354568, 48773889, 54193210, 65031852, 81289815, 97547778, 108386420, 130063704, 162579630, 195095556, 216772840, 243869445, 325159260, 390191112, 487738890, 650318520, 975477780, 1950955560]

約数ペア:

[(1, 1950955560), (2, 975477780), (3, 650318520), (4, 487738890), (5, 390191112), (6, 325159260), (8, 243869445), (9, 216772840), (10, 195095556), (12, 162579630), (15, 130063704), (18, 108386420), (20, 97547778), (24, 81289815), (30, 65031852), (36, 54193210), (40, 48773889), (45, 43354568), (60, 32515926), (72, 27096605), (79, 24695640), (90, 21677284), (120, 16257963), (158, 12347820), (180, 10838642), (181, 10778760), (237, 8231880), (316, 6173910), (360, 5419321), (362, 5389380), (379, 5147640), (395, 4939128), (474, 4115940), (543, 3592920), (632, 3086955), (711, 2743960), (724, 2694690), (758, 2573820), (790, 2469564), (905, 2155752), (948, 2057970), (1086, 1796460), (1137, 1715880), (1185, 1646376), (1422, 1371980), (1448, 1347345), (1516, 1286910), (1580, 1234782), (1629, 1197640), (1810, 1077876), (1895, 1029528), (1896, 1028985), (2172, 898230), (2274, 857940), (2370, 823188), (2715, 718584), (2844, 685990), (3032, 643455), (3160, 617391), (3258, 598820), (3411, 571960), (3555, 548792), (3620, 538938), (3790, 514764), (4344, 449115), (4548, 428970), (4740, 411594), (5430, 359292), (5685, 343176), (5688, 342995), (6516, 299410), (6822, 285980), (7110, 274396), (7240, 269469), (7580, 257382), (8145, 239528), (9096, 214485), (9480, 205797), (10860, 179646), (11370, 171588), (13032, 149705), (13644, 142990), (14220, 137198), (14299, 136440), (15160, 128691), (16290, 119764), (17055, 114392), (21720, 89823), (22740, 85794), (27288, 71495), (28440, 68599), (28598, 68220), (29941, 65160), (32580, 59882), (34110, 57196), (42897, 45480)]