65241360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 235223040

約数和(自身を除く): 169981680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 79, 80, 90, 93, 111, 120, 124, 144, 148, 155, 158, 180, 185, 186, 222, 237, 240, 248, 279, 296, 310, 316, 333, 360, 370, 372, 395, 444, 465, 474, 496, 555, 558, 592, 620, 632, 666, 711, 720, 740, 744, 790, 888, 930, 948, 1110, 1116, 1147, 1185, 1240, 1264, 1332, 1395, 1422, 1480, 1488, 1580, 1665, 1776, 1860, 1896, 2220, 2232, 2294, 2370, 2449, 2480, 2664, 2790, 2844, 2923, 2960, 3160, 3330, 3441, 3555, 3720, 3792, 4440, 4464, 4588, 4740, 4898, 5328, 5580, 5688, 5735, 5846, 6320, 6660, 6882, 7110, 7347, 7440, 8769, 8880, 9176, 9480, 9796, 10323, 11160, 11376, 11470, 11692, 12245, 13320, 13764, 14220, 14615, 14694, 17205, 17538, 18352, 18960, 19592, 20646, 22041, 22320, 22940, 23384, 24490, 26307, 26640, 27528, 28440, 29230, 29388, 34410, 35076, 36735, 39184, 41292, 43845, 44082, 45880, 46768, 48980, 51615, 52614, 55056, 56880, 58460, 58776, 68820, 70152, 73470, 82584, 87690, 88164, 90613, 91760, 97960, 103230, 105228, 110205, 116920, 117552, 131535, 137640, 140304, 146940, 165168, 175380, 176328, 181226, 195920, 206460, 210456, 220410, 233840, 263070, 271839, 275280, 293880, 350760, 352656, 362452, 412920, 420912, 440820, 453065, 526140, 543678, 587760, 701520, 724904, 815517, 825840, 881640, 906130, 1052280, 1087356, 1359195, 1449808, 1631034, 1763280, 1812260, 2104560, 2174712, 2718390, 3262068, 3624520, 4077585, 4349424, 5436780, 6524136, 7249040, 8155170, 10873560, 13048272, 16310340, 21747120, 32620680, 65241360]

約数ペア:

[(1, 65241360), (2, 32620680), (3, 21747120), (4, 16310340), (5, 13048272), (6, 10873560), (8, 8155170), (9, 7249040), (10, 6524136), (12, 5436780), (15, 4349424), (16, 4077585), (18, 3624520), (20, 3262068), (24, 2718390), (30, 2174712), (31, 2104560), (36, 1812260), (37, 1763280), (40, 1631034), (45, 1449808), (48, 1359195), (60, 1087356), (62, 1052280), (72, 906130), (74, 881640), (79, 825840), (80, 815517), (90, 724904), (93, 701520), (111, 587760), (120, 543678), (124, 526140), (144, 453065), (148, 440820), (155, 420912), (158, 412920), (180, 362452), (185, 352656), (186, 350760), (222, 293880), (237, 275280), (240, 271839), (248, 263070), (279, 233840), (296, 220410), (310, 210456), (316, 206460), (333, 195920), (360, 181226), (370, 176328), (372, 175380), (395, 165168), (444, 146940), (465, 140304), (474, 137640), (496, 131535), (555, 117552), (558, 116920), (592, 110205), (620, 105228), (632, 103230), (666, 97960), (711, 91760), (720, 90613), (740, 88164), (744, 87690), (790, 82584), (888, 73470), (930, 70152), (948, 68820), (1110, 58776), (1116, 58460), (1147, 56880), (1185, 55056), (1240, 52614), (1264, 51615), (1332, 48980), (1395, 46768), (1422, 45880), (1480, 44082), (1488, 43845), (1580, 41292), (1665, 39184), (1776, 36735), (1860, 35076), (1896, 34410), (2220, 29388), (2232, 29230), (2294, 28440), (2370, 27528), (2449, 26640), (2480, 26307), (2664, 24490), (2790, 23384), (2844, 22940), (2923, 22320), (2960, 22041), (3160, 20646), (3330, 19592), (3441, 18960), (3555, 18352), (3720, 17538), (3792, 17205), (4440, 14694), (4464, 14615), (4588, 14220), (4740, 13764), (4898, 13320), (5328, 12245), (5580, 11692), (5688, 11470), (5735, 11376), (5846, 11160), (6320, 10323), (6660, 9796), (6882, 9480), (7110, 9176), (7347, 8880), (7440, 8769)]