1664513760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:810

約数の個数: 384

約数和(自身を含む): 6584094720

約数和(自身を除く): 4919580960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 53, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 106, 112, 120, 130, 140, 156, 159, 160, 168, 182, 195, 208, 210, 212, 224, 240, 260, 265, 273, 280, 312, 318, 336, 364, 371, 390, 416, 420, 424, 455, 480, 520, 530, 546, 560, 624, 636, 672, 689, 719, 728, 742, 780, 795, 840, 848, 910, 1040, 1060, 1092, 1113, 1120, 1248, 1272, 1365, 1378, 1438, 1456, 1484, 1560, 1590, 1680, 1696, 1820, 1855, 2067, 2080, 2120, 2157, 2184, 2226, 2544, 2730, 2756, 2876, 2912, 2968, 3120, 3180, 3360, 3445, 3595, 3640, 3710, 4134, 4240, 4314, 4368, 4452, 4823, 5033, 5088, 5460, 5512, 5565, 5752, 5936, 6240, 6360, 6890, 7190, 7280, 7420, 8268, 8480, 8628, 8736, 8904, 9347, 9646, 10066, 10335, 10785, 10920, 11024, 11130, 11504, 11872, 12720, 13780, 14380, 14469, 14560, 14840, 15099, 16536, 17256, 17808, 18694, 19292, 20132, 20670, 21570, 21840, 22048, 22260, 23008, 24115, 25165, 25440, 27560, 28041, 28760, 28938, 29680, 30198, 33072, 34512, 35616, 37388, 38107, 38584, 40264, 41340, 43140, 43680, 44520, 46735, 48230, 50330, 55120, 56082, 57520, 57876, 59360, 60396, 65429, 66144, 69024, 72345, 74776, 75495, 76214, 77168, 80528, 82680, 86280, 89040, 93470, 96460, 100660, 110240, 112164, 114321, 115040, 115752, 120792, 130858, 140205, 144690, 149552, 150990, 152428, 154336, 161056, 165360, 172560, 178080, 186940, 190535, 192920, 196287, 201320, 224328, 228642, 231504, 241584, 261716, 266749, 280410, 289380, 299104, 301980, 304856, 327145, 330720, 345120, 373880, 381070, 385840, 392574, 402640, 448656, 457284, 463008, 483168, 495391, 523432, 533498, 560820, 571605, 578760, 603960, 609712, 654290, 747760, 762140, 771680, 785148, 800247, 805280, 897312, 914568, 981435, 990782, 1046864, 1066996, 1121640, 1143210, 1157520, 1207920, 1219424, 1308580, 1333745, 1486173, 1495520, 1524280, 1570296, 1600494, 1829136, 1962870, 1981564, 2093728, 2133992, 2243280, 2286420, 2315040, 2415840, 2476955, 2617160, 2667490, 2972346, 3048560, 3140592, 3200988, 3467737, 3658272, 3925740, 3963128, 4001235, 4267984, 4486560, 4572840, 4953910, 5234320, 5334980, 5944692, 6097120, 6281184, 6401976, 6935474, 7430865, 7851480, 7926256, 8002470, 8535968, 9145680, 9907820, 10403211, 10468640, 10669960, 11889384, 12803952, 13870948, 14861730, 15702960, 15852512, 16004940, 17338685, 18291360, 19815640, 20806422, 21339920, 23778768, 25607904, 27741896, 29723460, 31405920, 32009880, 34677370, 39631280, 41612844, 42679840, 47557536, 52016055, 55483792, 59446920, 64019760, 69354740, 79262560, 83225688, 104032110, 110967584, 118893840, 128039520, 138709480, 166451376, 208064220, 237787680, 277418960, 332902752, 416128440, 554837920, 832256880, 1664513760]

約数ペア:

[(1, 1664513760), (2, 832256880), (3, 554837920), (4, 416128440), (5, 332902752), (6, 277418960), (7, 237787680), (8, 208064220), (10, 166451376), (12, 138709480), (13, 128039520), (14, 118893840), (15, 110967584), (16, 104032110), (20, 83225688), (21, 79262560), (24, 69354740), (26, 64019760), (28, 59446920), (30, 55483792), (32, 52016055), (35, 47557536), (39, 42679840), (40, 41612844), (42, 39631280), (48, 34677370), (52, 32009880), (53, 31405920), (56, 29723460), (60, 27741896), (65, 25607904), (70, 23778768), (78, 21339920), (80, 20806422), (84, 19815640), (91, 18291360), (96, 17338685), (104, 16004940), (105, 15852512), (106, 15702960), (112, 14861730), (120, 13870948), (130, 12803952), (140, 11889384), (156, 10669960), (159, 10468640), (160, 10403211), (168, 9907820), (182, 9145680), (195, 8535968), (208, 8002470), (210, 7926256), (212, 7851480), (224, 7430865), (240, 6935474), (260, 6401976), (265, 6281184), (273, 6097120), (280, 5944692), (312, 5334980), (318, 5234320), (336, 4953910), (364, 4572840), (371, 4486560), (390, 4267984), (416, 4001235), (420, 3963128), (424, 3925740), (455, 3658272), (480, 3467737), (520, 3200988), (530, 3140592), (546, 3048560), (560, 2972346), (624, 2667490), (636, 2617160), (672, 2476955), (689, 2415840), (719, 2315040), (728, 2286420), (742, 2243280), (780, 2133992), (795, 2093728), (840, 1981564), (848, 1962870), (910, 1829136), (1040, 1600494), (1060, 1570296), (1092, 1524280), (1113, 1495520), (1120, 1486173), (1248, 1333745), (1272, 1308580), (1365, 1219424), (1378, 1207920), (1438, 1157520), (1456, 1143210), (1484, 1121640), (1560, 1066996), (1590, 1046864), (1680, 990782), (1696, 981435), (1820, 914568), (1855, 897312), (2067, 805280), (2080, 800247), (2120, 785148), (2157, 771680), (2184, 762140), (2226, 747760), (2544, 654290), (2730, 609712), (2756, 603960), (2876, 578760), (2912, 571605), (2968, 560820), (3120, 533498), (3180, 523432), (3360, 495391), (3445, 483168), (3595, 463008), (3640, 457284), (3710, 448656), (4134, 402640), (4240, 392574), (4314, 385840), (4368, 381070), (4452, 373880), (4823, 345120), (5033, 330720), (5088, 327145), (5460, 304856), (5512, 301980), (5565, 299104), (5752, 289380), (5936, 280410), (6240, 266749), (6360, 261716), (6890, 241584), (7190, 231504), (7280, 228642), (7420, 224328), (8268, 201320), (8480, 196287), (8628, 192920), (8736, 190535), (8904, 186940), (9347, 178080), (9646, 172560), (10066, 165360), (10335, 161056), (10785, 154336), (10920, 152428), (11024, 150990), (11130, 149552), (11504, 144690), (11872, 140205), (12720, 130858), (13780, 120792), (14380, 115752), (14469, 115040), (14560, 114321), (14840, 112164), (15099, 110240), (16536, 100660), (17256, 96460), (17808, 93470), (18694, 89040), (19292, 86280), (20132, 82680), (20670, 80528), (21570, 77168), (21840, 76214), (22048, 75495), (22260, 74776), (23008, 72345), (24115, 69024), (25165, 66144), (25440, 65429), (27560, 60396), (28041, 59360), (28760, 57876), (28938, 57520), (29680, 56082), (30198, 55120), (33072, 50330), (34512, 48230), (35616, 46735), (37388, 44520), (38107, 43680), (38584, 43140), (40264, 41340)]