145835640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 543628800

約数和(自身を除く): 397793160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 81, 90, 92, 95, 103, 108, 114, 115, 120, 135, 138, 152, 162, 171, 180, 184, 190, 206, 207, 216, 228, 230, 270, 276, 285, 309, 324, 342, 345, 360, 380, 405, 412, 414, 437, 456, 460, 513, 515, 540, 552, 570, 618, 621, 648, 684, 690, 760, 810, 824, 828, 855, 874, 920, 927, 1026, 1030, 1035, 1080, 1140, 1236, 1242, 1311, 1368, 1380, 1539, 1545, 1620, 1656, 1710, 1748, 1854, 1863, 1957, 2052, 2060, 2070, 2185, 2280, 2369, 2472, 2484, 2565, 2622, 2760, 2781, 3078, 3090, 3105, 3240, 3420, 3496, 3708, 3726, 3914, 3933, 4104, 4120, 4140, 4370, 4635, 4738, 4968, 5130, 5244, 5562, 5871, 6156, 6180, 6210, 6555, 6840, 7107, 7416, 7452, 7695, 7828, 7866, 8280, 8343, 8740, 9270, 9315, 9476, 9785, 10260, 10488, 11124, 11742, 11799, 11845, 12312, 12360, 12420, 13110, 13905, 14214, 14904, 15390, 15656, 15732, 16686, 17480, 17613, 18540, 18630, 18952, 19570, 19665, 20520, 21321, 22248, 23484, 23598, 23690, 24840, 26220, 27810, 28428, 29355, 30780, 31464, 33372, 35226, 35397, 35535, 37080, 37260, 39140, 39330, 41715, 42642, 45011, 46968, 47196, 47380, 52440, 52839, 55620, 56856, 58710, 58995, 61560, 63963, 66744, 70452, 70794, 71070, 74520, 78280, 78660, 83430, 85284, 88065, 90022, 94392, 94760, 105678, 106605, 111240, 117420, 117990, 127926, 135033, 140904, 141588, 142140, 157320, 158517, 166860, 170568, 176130, 176985, 180044, 191889, 211356, 213210, 225055, 234840, 235980, 255852, 264195, 270066, 283176, 284280, 317034, 319815, 333720, 352260, 353970, 360088, 383778, 405099, 422712, 426420, 450110, 471960, 511704, 528390, 540132, 634068, 639630, 675165, 704520, 707940, 767556, 792585, 810198, 852840, 900220, 959445, 1056780, 1080264, 1215297, 1268136, 1279260, 1350330, 1415880, 1535112, 1585170, 1620396, 1800440, 1918890, 2025495, 2113560, 2430594, 2558520, 2700660, 3170340, 3240792, 3645891, 3837780, 4050990, 4861188, 5401320, 6076485, 6340680, 7291782, 7675560, 8101980, 9722376, 12152970, 14583564, 16203960, 18229455, 24305940, 29167128, 36458910, 48611880, 72917820, 145835640]

約数ペア:

[(1, 145835640), (2, 72917820), (3, 48611880), (4, 36458910), (5, 29167128), (6, 24305940), (8, 18229455), (9, 16203960), (10, 14583564), (12, 12152970), (15, 9722376), (18, 8101980), (19, 7675560), (20, 7291782), (23, 6340680), (24, 6076485), (27, 5401320), (30, 4861188), (36, 4050990), (38, 3837780), (40, 3645891), (45, 3240792), (46, 3170340), (54, 2700660), (57, 2558520), (60, 2430594), (69, 2113560), (72, 2025495), (76, 1918890), (81, 1800440), (90, 1620396), (92, 1585170), (95, 1535112), (103, 1415880), (108, 1350330), (114, 1279260), (115, 1268136), (120, 1215297), (135, 1080264), (138, 1056780), (152, 959445), (162, 900220), (171, 852840), (180, 810198), (184, 792585), (190, 767556), (206, 707940), (207, 704520), (216, 675165), (228, 639630), (230, 634068), (270, 540132), (276, 528390), (285, 511704), (309, 471960), (324, 450110), (342, 426420), (345, 422712), (360, 405099), (380, 383778), (405, 360088), (412, 353970), (414, 352260), (437, 333720), (456, 319815), (460, 317034), (513, 284280), (515, 283176), (540, 270066), (552, 264195), (570, 255852), (618, 235980), (621, 234840), (648, 225055), (684, 213210), (690, 211356), (760, 191889), (810, 180044), (824, 176985), (828, 176130), (855, 170568), (874, 166860), (920, 158517), (927, 157320), (1026, 142140), (1030, 141588), (1035, 140904), (1080, 135033), (1140, 127926), (1236, 117990), (1242, 117420), (1311, 111240), (1368, 106605), (1380, 105678), (1539, 94760), (1545, 94392), (1620, 90022), (1656, 88065), (1710, 85284), (1748, 83430), (1854, 78660), (1863, 78280), (1957, 74520), (2052, 71070), (2060, 70794), (2070, 70452), (2185, 66744), (2280, 63963), (2369, 61560), (2472, 58995), (2484, 58710), (2565, 56856), (2622, 55620), (2760, 52839), (2781, 52440), (3078, 47380), (3090, 47196), (3105, 46968), (3240, 45011), (3420, 42642), (3496, 41715), (3708, 39330), (3726, 39140), (3914, 37260), (3933, 37080), (4104, 35535), (4120, 35397), (4140, 35226), (4370, 33372), (4635, 31464), (4738, 30780), (4968, 29355), (5130, 28428), (5244, 27810), (5562, 26220), (5871, 24840), (6156, 23690), (6180, 23598), (6210, 23484), (6555, 22248), (6840, 21321), (7107, 20520), (7416, 19665), (7452, 19570), (7695, 18952), (7828, 18630), (7866, 18540), (8280, 17613), (8343, 17480), (8740, 16686), (9270, 15732), (9315, 15656), (9476, 15390), (9785, 14904), (10260, 14214), (10488, 13905), (11124, 13110), (11742, 12420), (11799, 12360), (11845, 12312)]