1395442080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1938

約数の個数: 288

約数和(自身を含む): 5200977600

約数和(自身を除く): 3805535520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1889, 1944, 2052, 2160, 2280, 2430, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3778, 3888, 4104, 4320, 4560, 4617, 4860, 5130, 5472, 5667, 6156, 6480, 6840, 7556, 7695, 7776, 8208, 9120, 9234, 9445, 9720, 10260, 11334, 12312, 12960, 13680, 15112, 15390, 16416, 17001, 18468, 18890, 19440, 20520, 22668, 23085, 24624, 27360, 28335, 30224, 30780, 34002, 35891, 36936, 37780, 38880, 41040, 45336, 46170, 49248, 51003, 56670, 60448, 61560, 68004, 71782, 73872, 75560, 82080, 85005, 90672, 92340, 102006, 107673, 113340, 123120, 136008, 143564, 147744, 151120, 153009, 170010, 179455, 181344, 184680, 204012, 215346, 226680, 246240, 255015, 272016, 287128, 302240, 306018, 323019, 340020, 358910, 369360, 408024, 430692, 453360, 459027, 510030, 538365, 544032, 574256, 612036, 646038, 680040, 717820, 738720, 765045, 816048, 861384, 906720, 918054, 969057, 1020060, 1076730, 1148512, 1224072, 1292076, 1360080, 1435640, 1530090, 1615095, 1632096, 1722768, 1836108, 1938114, 2040120, 2153460, 2295135, 2448144, 2584152, 2720160, 2871280, 2907171, 3060180, 3230190, 3445536, 3672216, 3876228, 4080240, 4306920, 4590270, 4845285, 4896288, 5168304, 5742560, 5814342, 6120360, 6460380, 7344432, 7752456, 8160480, 8613840, 8721513, 9180540, 9690570, 10336608, 11628684, 12240720, 12920760, 14535855, 14688864, 15504912, 17227680, 17443026, 18361080, 19381140, 23257368, 24481440, 25841520, 29071710, 31009824, 34886052, 36722160, 38762280, 43607565, 46514736, 51683040, 58143420, 69772104, 73444320, 77524560, 87215130, 93029472, 116286840, 139544208, 155049120, 174430260, 232573680, 279088416, 348860520, 465147360, 697721040, 1395442080]

約数ペア:

[(1, 1395442080), (2, 697721040), (3, 465147360), (4, 348860520), (5, 279088416), (6, 232573680), (8, 174430260), (9, 155049120), (10, 139544208), (12, 116286840), (15, 93029472), (16, 87215130), (18, 77524560), (19, 73444320), (20, 69772104), (24, 58143420), (27, 51683040), (30, 46514736), (32, 43607565), (36, 38762280), (38, 36722160), (40, 34886052), (45, 31009824), (48, 29071710), (54, 25841520), (57, 24481440), (60, 23257368), (72, 19381140), (76, 18361080), (80, 17443026), (81, 17227680), (90, 15504912), (95, 14688864), (96, 14535855), (108, 12920760), (114, 12240720), (120, 11628684), (135, 10336608), (144, 9690570), (152, 9180540), (160, 8721513), (162, 8613840), (171, 8160480), (180, 7752456), (190, 7344432), (216, 6460380), (228, 6120360), (240, 5814342), (243, 5742560), (270, 5168304), (285, 4896288), (288, 4845285), (304, 4590270), (324, 4306920), (342, 4080240), (360, 3876228), (380, 3672216), (405, 3445536), (432, 3230190), (456, 3060180), (480, 2907171), (486, 2871280), (513, 2720160), (540, 2584152), (570, 2448144), (608, 2295135), (648, 2153460), (684, 2040120), (720, 1938114), (760, 1836108), (810, 1722768), (855, 1632096), (864, 1615095), (912, 1530090), (972, 1435640), (1026, 1360080), (1080, 1292076), (1140, 1224072), (1215, 1148512), (1296, 1076730), (1368, 1020060), (1440, 969057), (1520, 918054), (1539, 906720), (1620, 861384), (1710, 816048), (1824, 765045), (1889, 738720), (1944, 717820), (2052, 680040), (2160, 646038), (2280, 612036), (2430, 574256), (2565, 544032), (2592, 538365), (2736, 510030), (3040, 459027), (3078, 453360), (3240, 430692), (3420, 408024), (3778, 369360), (3888, 358910), (4104, 340020), (4320, 323019), (4560, 306018), (4617, 302240), (4860, 287128), (5130, 272016), (5472, 255015), (5667, 246240), (6156, 226680), (6480, 215346), (6840, 204012), (7556, 184680), (7695, 181344), (7776, 179455), (8208, 170010), (9120, 153009), (9234, 151120), (9445, 147744), (9720, 143564), (10260, 136008), (11334, 123120), (12312, 113340), (12960, 107673), (13680, 102006), (15112, 92340), (15390, 90672), (16416, 85005), (17001, 82080), (18468, 75560), (18890, 73872), (19440, 71782), (20520, 68004), (22668, 61560), (23085, 60448), (24624, 56670), (27360, 51003), (28335, 49248), (30224, 46170), (30780, 45336), (34002, 41040), (35891, 38880), (36936, 37780)]