207518760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3413

約数の個数: 160

約数和(自身を含む): 734421600

約数和(自身を除く): 526902840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3371, 3420, 4104, 5130, 6156, 6742, 6840, 7695, 10113, 10260, 12312, 13484, 15390, 16855, 20226, 20520, 26968, 30339, 30780, 33710, 40452, 50565, 60678, 61560, 64049, 67420, 80904, 91017, 101130, 121356, 128098, 134840, 151695, 182034, 192147, 202260, 242712, 256196, 273051, 303390, 320245, 364068, 384294, 404520, 455085, 512392, 546102, 576441, 606780, 640490, 728136, 768588, 910170, 960735, 1092204, 1152882, 1213560, 1280980, 1365255, 1537176, 1729323, 1820340, 1921470, 2184408, 2305764, 2561960, 2730510, 2882205, 3458646, 3640680, 3842940, 4611528, 5187969, 5461020, 5764410, 6917292, 7685880, 8646615, 10375938, 10922040, 11528820, 13834584, 17293230, 20751876, 23057640, 25939845, 34586460, 41503752, 51879690, 69172920, 103759380, 207518760]

約数ペア:

[(1, 207518760), (2, 103759380), (3, 69172920), (4, 51879690), (5, 41503752), (6, 34586460), (8, 25939845), (9, 23057640), (10, 20751876), (12, 17293230), (15, 13834584), (18, 11528820), (19, 10922040), (20, 10375938), (24, 8646615), (27, 7685880), (30, 6917292), (36, 5764410), (38, 5461020), (40, 5187969), (45, 4611528), (54, 3842940), (57, 3640680), (60, 3458646), (72, 2882205), (76, 2730510), (81, 2561960), (90, 2305764), (95, 2184408), (108, 1921470), (114, 1820340), (120, 1729323), (135, 1537176), (152, 1365255), (162, 1280980), (171, 1213560), (180, 1152882), (190, 1092204), (216, 960735), (228, 910170), (270, 768588), (285, 728136), (324, 640490), (342, 606780), (360, 576441), (380, 546102), (405, 512392), (456, 455085), (513, 404520), (540, 384294), (570, 364068), (648, 320245), (684, 303390), (760, 273051), (810, 256196), (855, 242712), (1026, 202260), (1080, 192147), (1140, 182034), (1368, 151695), (1539, 134840), (1620, 128098), (1710, 121356), (2052, 101130), (2280, 91017), (2565, 80904), (3078, 67420), (3240, 64049), (3371, 61560), (3420, 60678), (4104, 50565), (5130, 40452), (6156, 33710), (6742, 30780), (6840, 30339), (7695, 26968), (10113, 20520), (10260, 20226), (12312, 16855), (13484, 15390)]