28790743320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{7027}}^1$

素因数の和:7662

約数の個数: 192

約数和(自身を含む): 98673120000

約数和(自身を除く): 69882376680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 599, 684, 760, 855, 1140, 1198, 1368, 1710, 1797, 2280, 2396, 2995, 3420, 3594, 4792, 5391, 5990, 6840, 7027, 7188, 8985, 10782, 11381, 11980, 14054, 14376, 17970, 21081, 21564, 22762, 23960, 26955, 28108, 34143, 35135, 35940, 42162, 43128, 45524, 53910, 56216, 56905, 63243, 68286, 70270, 71880, 84324, 91048, 102429, 105405, 107820, 113810, 126486, 133513, 136572, 140540, 168648, 170715, 204858, 210810, 215640, 227620, 252972, 267026, 273144, 281080, 316215, 341430, 400539, 409716, 421620, 455240, 505944, 512145, 534052, 632430, 667565, 682860, 801078, 819432, 843240, 1024290, 1068104, 1201617, 1264860, 1335130, 1365720, 1602156, 2002695, 2048580, 2403234, 2529720, 2670260, 3204312, 4005390, 4097160, 4209173, 4806468, 5340520, 6008085, 8010780, 8418346, 9612936, 12016170, 12627519, 16021560, 16836692, 21045865, 24032340, 25255038, 33673384, 37882557, 42091730, 48064680, 50510076, 63137595, 75765114, 79974287, 84183460, 101020152, 126275190, 151530228, 159948574, 168366920, 189412785, 239922861, 252550380, 303060456, 319897148, 378825570, 399871435, 479845722, 505100760, 639794296, 719768583, 757651140, 799742870, 959691444, 1199614305, 1439537166, 1515302280, 1599485740, 1919382888, 2399228610, 2879074332, 3198971480, 3598842915, 4798457220, 5758148664, 7197685830, 9596914440, 14395371660, 28790743320]

約数ペア:

[(1, 28790743320), (2, 14395371660), (3, 9596914440), (4, 7197685830), (5, 5758148664), (6, 4798457220), (8, 3598842915), (9, 3198971480), (10, 2879074332), (12, 2399228610), (15, 1919382888), (18, 1599485740), (19, 1515302280), (20, 1439537166), (24, 1199614305), (30, 959691444), (36, 799742870), (38, 757651140), (40, 719768583), (45, 639794296), (57, 505100760), (60, 479845722), (72, 399871435), (76, 378825570), (90, 319897148), (95, 303060456), (114, 252550380), (120, 239922861), (152, 189412785), (171, 168366920), (180, 159948574), (190, 151530228), (228, 126275190), (285, 101020152), (342, 84183460), (360, 79974287), (380, 75765114), (456, 63137595), (570, 50510076), (599, 48064680), (684, 42091730), (760, 37882557), (855, 33673384), (1140, 25255038), (1198, 24032340), (1368, 21045865), (1710, 16836692), (1797, 16021560), (2280, 12627519), (2396, 12016170), (2995, 9612936), (3420, 8418346), (3594, 8010780), (4792, 6008085), (5391, 5340520), (5990, 4806468), (6840, 4209173), (7027, 4097160), (7188, 4005390), (8985, 3204312), (10782, 2670260), (11381, 2529720), (11980, 2403234), (14054, 2048580), (14376, 2002695), (17970, 1602156), (21081, 1365720), (21564, 1335130), (22762, 1264860), (23960, 1201617), (26955, 1068104), (28108, 1024290), (34143, 843240), (35135, 819432), (35940, 801078), (42162, 682860), (43128, 667565), (45524, 632430), (53910, 534052), (56216, 512145), (56905, 505944), (63243, 455240), (68286, 421620), (70270, 409716), (71880, 400539), (84324, 341430), (91048, 316215), (102429, 281080), (105405, 273144), (107820, 267026), (113810, 252972), (126486, 227620), (133513, 215640), (136572, 210810), (140540, 204858), (168648, 170715)]