496925520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 320

約数和(自身を含む): 1932209664

約数和(自身を除く): 1435284144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 61, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 122, 130, 140, 156, 168, 182, 183, 195, 208, 210, 240, 244, 260, 273, 280, 305, 312, 336, 364, 366, 373, 390, 420, 427, 455, 488, 520, 546, 560, 610, 624, 728, 732, 746, 780, 793, 840, 854, 910, 915, 976, 1040, 1092, 1119, 1220, 1281, 1365, 1456, 1464, 1492, 1560, 1586, 1680, 1708, 1820, 1830, 1865, 2135, 2184, 2238, 2379, 2440, 2562, 2611, 2730, 2928, 2984, 3120, 3172, 3416, 3640, 3660, 3730, 3965, 4270, 4368, 4476, 4758, 4849, 4880, 5124, 5222, 5460, 5551, 5595, 5968, 6344, 6405, 6832, 7280, 7320, 7460, 7833, 7930, 8540, 8952, 9516, 9698, 10248, 10444, 10920, 11102, 11190, 11895, 12688, 12810, 13055, 14547, 14640, 14920, 15666, 15860, 16653, 17080, 17904, 19032, 19396, 20496, 20888, 21840, 22204, 22380, 22753, 23790, 24245, 25620, 26110, 27755, 29094, 29840, 31332, 31720, 33306, 33943, 34160, 38064, 38792, 39165, 41776, 44408, 44760, 45506, 47580, 48490, 51240, 52220, 55510, 58188, 62664, 63440, 66612, 67886, 68259, 72735, 77584, 78330, 83265, 88816, 89520, 91012, 95160, 96980, 101829, 102480, 104440, 111020, 113765, 116376, 125328, 133224, 135772, 136518, 145470, 156660, 159271, 166530, 169715, 182024, 190320, 193960, 203658, 208880, 222040, 227530, 232752, 266448, 271544, 273036, 290940, 295789, 313320, 318542, 333060, 339430, 341295, 364048, 387920, 407316, 444080, 455060, 477813, 509145, 543088, 546072, 581880, 591578, 626640, 637084, 666120, 678860, 682590, 796355, 814632, 887367, 910120, 955626, 1018290, 1092144, 1163760, 1183156, 1274168, 1332240, 1357720, 1365180, 1478945, 1592710, 1629264, 1774734, 1820240, 1911252, 2036580, 2070523, 2366312, 2389065, 2548336, 2715440, 2730360, 2957890, 3185420, 3549468, 3822504, 4073160, 4141046, 4436835, 4732624, 4778130, 5460720, 5915780, 6211569, 6370840, 7098936, 7645008, 8146320, 8282092, 8873670, 9556260, 10352615, 11831560, 12423138, 12741680, 14197872, 16564184, 17747340, 19112520, 20705230, 23663120, 24846276, 31057845, 33128368, 35494680, 38225040, 41410460, 49692552, 62115690, 70989360, 82820920, 99385104, 124231380, 165641840, 248462760, 496925520]

約数ペア:

[(1, 496925520), (2, 248462760), (3, 165641840), (4, 124231380), (5, 99385104), (6, 82820920), (7, 70989360), (8, 62115690), (10, 49692552), (12, 41410460), (13, 38225040), (14, 35494680), (15, 33128368), (16, 31057845), (20, 24846276), (21, 23663120), (24, 20705230), (26, 19112520), (28, 17747340), (30, 16564184), (35, 14197872), (39, 12741680), (40, 12423138), (42, 11831560), (48, 10352615), (52, 9556260), (56, 8873670), (60, 8282092), (61, 8146320), (65, 7645008), (70, 7098936), (78, 6370840), (80, 6211569), (84, 5915780), (91, 5460720), (104, 4778130), (105, 4732624), (112, 4436835), (120, 4141046), (122, 4073160), (130, 3822504), (140, 3549468), (156, 3185420), (168, 2957890), (182, 2730360), (183, 2715440), (195, 2548336), (208, 2389065), (210, 2366312), (240, 2070523), (244, 2036580), (260, 1911252), (273, 1820240), (280, 1774734), (305, 1629264), (312, 1592710), (336, 1478945), (364, 1365180), (366, 1357720), (373, 1332240), (390, 1274168), (420, 1183156), (427, 1163760), (455, 1092144), (488, 1018290), (520, 955626), (546, 910120), (560, 887367), (610, 814632), (624, 796355), (728, 682590), (732, 678860), (746, 666120), (780, 637084), (793, 626640), (840, 591578), (854, 581880), (910, 546072), (915, 543088), (976, 509145), (1040, 477813), (1092, 455060), (1119, 444080), (1220, 407316), (1281, 387920), (1365, 364048), (1456, 341295), (1464, 339430), (1492, 333060), (1560, 318542), (1586, 313320), (1680, 295789), (1708, 290940), (1820, 273036), (1830, 271544), (1865, 266448), (2135, 232752), (2184, 227530), (2238, 222040), (2379, 208880), (2440, 203658), (2562, 193960), (2611, 190320), (2730, 182024), (2928, 169715), (2984, 166530), (3120, 159271), (3172, 156660), (3416, 145470), (3640, 136518), (3660, 135772), (3730, 133224), (3965, 125328), (4270, 116376), (4368, 113765), (4476, 111020), (4758, 104440), (4849, 102480), (4880, 101829), (5124, 96980), (5222, 95160), (5460, 91012), (5551, 89520), (5595, 88816), (5968, 83265), (6344, 78330), (6405, 77584), (6832, 72735), (7280, 68259), (7320, 67886), (7460, 66612), (7833, 63440), (7930, 62664), (8540, 58188), (8952, 55510), (9516, 52220), (9698, 51240), (10248, 48490), (10444, 47580), (10920, 45506), (11102, 44760), (11190, 44408), (11895, 41776), (12688, 39165), (12810, 38792), (13055, 38064), (14547, 34160), (14640, 33943), (14920, 33306), (15666, 31720), (15860, 31332), (16653, 29840), (17080, 29094), (17904, 27755), (19032, 26110), (19396, 25620), (20496, 24245), (20888, 23790), (21840, 22753), (22204, 22380)]