565554080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 1737469440

約数和(自身を除く): 1171915360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 160, 179, 182, 196, 208, 217, 224, 245, 248, 260, 280, 310, 358, 364, 392, 403, 416, 434, 455, 490, 496, 520, 560, 620, 637, 716, 728, 784, 806, 868, 895, 910, 980, 992, 1040, 1085, 1120, 1240, 1253, 1274, 1432, 1456, 1519, 1568, 1612, 1736, 1790, 1820, 1960, 2015, 2080, 2170, 2327, 2480, 2506, 2548, 2821, 2864, 2912, 3038, 3185, 3224, 3472, 3580, 3640, 3920, 4030, 4340, 4654, 4960, 5012, 5096, 5549, 5642, 5728, 6076, 6265, 6370, 6448, 6944, 7160, 7280, 7595, 7840, 8060, 8680, 8771, 9308, 10024, 10192, 11098, 11284, 11635, 12152, 12530, 12740, 12896, 14105, 14320, 14560, 15190, 16120, 16289, 17360, 17542, 18616, 19747, 20048, 20384, 22196, 22568, 23270, 24304, 25060, 25480, 27745, 28210, 28640, 30380, 32240, 32578, 34720, 35084, 37232, 38843, 39494, 40096, 43855, 44392, 45136, 46540, 48608, 50120, 50960, 55490, 56420, 60760, 64480, 65156, 70168, 72137, 74464, 77686, 78988, 81445, 87710, 88784, 90272, 93080, 98735, 100240, 101920, 110980, 112840, 114023, 121520, 130312, 140336, 144274, 155372, 157976, 162890, 175420, 177568, 186160, 194215, 197470, 200480, 221960, 225680, 228046, 243040, 260624, 271901, 280672, 288548, 310744, 315952, 325780, 350840, 360685, 372320, 388430, 394940, 443920, 451360, 456092, 504959, 521248, 543802, 570115, 577096, 621488, 631904, 651560, 701680, 721370, 776860, 789880, 887840, 912184, 1009918, 1087604, 1140230, 1154192, 1242976, 1303120, 1359505, 1403360, 1442740, 1553720, 1579760, 1824368, 2019836, 2175208, 2280460, 2308384, 2524795, 2606240, 2719010, 2885480, 3107440, 3159520, 3534713, 3648736, 4039672, 4350416, 4560920, 5049590, 5438020, 5770960, 6214880, 7069426, 8079344, 8700832, 9121840, 10099180, 10876040, 11541920, 14138852, 16158688, 17673565, 18243680, 20198360, 21752080, 28277704, 35347130, 40396720, 43504160, 56555408, 70694260, 80793440, 113110816, 141388520, 282777040, 565554080]

約数ペア:

[(1, 565554080), (2, 282777040), (4, 141388520), (5, 113110816), (7, 80793440), (8, 70694260), (10, 56555408), (13, 43504160), (14, 40396720), (16, 35347130), (20, 28277704), (26, 21752080), (28, 20198360), (31, 18243680), (32, 17673565), (35, 16158688), (40, 14138852), (49, 11541920), (52, 10876040), (56, 10099180), (62, 9121840), (65, 8700832), (70, 8079344), (80, 7069426), (91, 6214880), (98, 5770960), (104, 5438020), (112, 5049590), (124, 4560920), (130, 4350416), (140, 4039672), (155, 3648736), (160, 3534713), (179, 3159520), (182, 3107440), (196, 2885480), (208, 2719010), (217, 2606240), (224, 2524795), (245, 2308384), (248, 2280460), (260, 2175208), (280, 2019836), (310, 1824368), (358, 1579760), (364, 1553720), (392, 1442740), (403, 1403360), (416, 1359505), (434, 1303120), (455, 1242976), (490, 1154192), (496, 1140230), (520, 1087604), (560, 1009918), (620, 912184), (637, 887840), (716, 789880), (728, 776860), (784, 721370), (806, 701680), (868, 651560), (895, 631904), (910, 621488), (980, 577096), (992, 570115), (1040, 543802), (1085, 521248), (1120, 504959), (1240, 456092), (1253, 451360), (1274, 443920), (1432, 394940), (1456, 388430), (1519, 372320), (1568, 360685), (1612, 350840), (1736, 325780), (1790, 315952), (1820, 310744), (1960, 288548), (2015, 280672), (2080, 271901), (2170, 260624), (2327, 243040), (2480, 228046), (2506, 225680), (2548, 221960), (2821, 200480), (2864, 197470), (2912, 194215), (3038, 186160), (3185, 177568), (3224, 175420), (3472, 162890), (3580, 157976), (3640, 155372), (3920, 144274), (4030, 140336), (4340, 130312), (4654, 121520), (4960, 114023), (5012, 112840), (5096, 110980), (5549, 101920), (5642, 100240), (5728, 98735), (6076, 93080), (6265, 90272), (6370, 88784), (6448, 87710), (6944, 81445), (7160, 78988), (7280, 77686), (7595, 74464), (7840, 72137), (8060, 70168), (8680, 65156), (8771, 64480), (9308, 60760), (10024, 56420), (10192, 55490), (11098, 50960), (11284, 50120), (11635, 48608), (12152, 46540), (12530, 45136), (12740, 44392), (12896, 43855), (14105, 40096), (14320, 39494), (14560, 38843), (15190, 37232), (16120, 35084), (16289, 34720), (17360, 32578), (17542, 32240), (18616, 30380), (19747, 28640), (20048, 28210), (20384, 27745), (22196, 25480), (22568, 25060), (23270, 24304)]