317495880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 1120392000

約数和(自身を除く): 802896120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 179, 180, 195, 234, 260, 312, 358, 360, 379, 390, 468, 520, 537, 585, 716, 758, 780, 895, 936, 1074, 1137, 1170, 1432, 1516, 1560, 1611, 1790, 1895, 2148, 2274, 2327, 2340, 2685, 3032, 3222, 3411, 3580, 3790, 4296, 4548, 4654, 4680, 4927, 5370, 5685, 6444, 6822, 6981, 7160, 7580, 8055, 9096, 9308, 9854, 10740, 11370, 11635, 12888, 13644, 13962, 14781, 15160, 16110, 17055, 18616, 19708, 20943, 21480, 22740, 23270, 24635, 27288, 27924, 29562, 32220, 34110, 34905, 39416, 41886, 44343, 45480, 46540, 49270, 55848, 59124, 64440, 67841, 68220, 69810, 73905, 83772, 88686, 93080, 98540, 104715, 118248, 135682, 136440, 139620, 147810, 167544, 177372, 197080, 203523, 209430, 221715, 271364, 279240, 295620, 339205, 354744, 407046, 418860, 443430, 542728, 591240, 610569, 678410, 814092, 837720, 881933, 886860, 1017615, 1221138, 1356820, 1628184, 1763866, 1773720, 2035230, 2442276, 2645799, 2713640, 3052845, 3527732, 4070460, 4409665, 4884552, 5291598, 6105690, 7055464, 7937397, 8140920, 8819330, 10583196, 12211380, 13228995, 15874794, 17638660, 21166392, 24422760, 26457990, 31749588, 35277320, 39686985, 52915980, 63499176, 79373970, 105831960, 158747940, 317495880]

約数ペア:

[(1, 317495880), (2, 158747940), (3, 105831960), (4, 79373970), (5, 63499176), (6, 52915980), (8, 39686985), (9, 35277320), (10, 31749588), (12, 26457990), (13, 24422760), (15, 21166392), (18, 17638660), (20, 15874794), (24, 13228995), (26, 12211380), (30, 10583196), (36, 8819330), (39, 8140920), (40, 7937397), (45, 7055464), (52, 6105690), (60, 5291598), (65, 4884552), (72, 4409665), (78, 4070460), (90, 3527732), (104, 3052845), (117, 2713640), (120, 2645799), (130, 2442276), (156, 2035230), (179, 1773720), (180, 1763866), (195, 1628184), (234, 1356820), (260, 1221138), (312, 1017615), (358, 886860), (360, 881933), (379, 837720), (390, 814092), (468, 678410), (520, 610569), (537, 591240), (585, 542728), (716, 443430), (758, 418860), (780, 407046), (895, 354744), (936, 339205), (1074, 295620), (1137, 279240), (1170, 271364), (1432, 221715), (1516, 209430), (1560, 203523), (1611, 197080), (1790, 177372), (1895, 167544), (2148, 147810), (2274, 139620), (2327, 136440), (2340, 135682), (2685, 118248), (3032, 104715), (3222, 98540), (3411, 93080), (3580, 88686), (3790, 83772), (4296, 73905), (4548, 69810), (4654, 68220), (4680, 67841), (4927, 64440), (5370, 59124), (5685, 55848), (6444, 49270), (6822, 46540), (6981, 45480), (7160, 44343), (7580, 41886), (8055, 39416), (9096, 34905), (9308, 34110), (9854, 32220), (10740, 29562), (11370, 27924), (11635, 27288), (12888, 24635), (13644, 23270), (13962, 22740), (14781, 21480), (15160, 20943), (16110, 19708), (17055, 18616)]