1624659120

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{11939}}^1$

素因数の和:11974

約数の個数: 240

約数和(自身を含む): 6467086080

約数和(自身を除く): 4842426960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 11939, 13608, 15120, 17010, 19440, 22680, 23878, 27216, 34020, 35817, 45360, 47756, 59695, 68040, 71634, 83573, 95512, 107451, 119390, 136080, 143268, 167146, 179085, 191024, 214902, 238780, 250719, 286536, 322353, 334292, 358170, 417865, 429804, 477560, 501438, 537255, 573072, 644706, 668584, 716340, 752157, 835730, 859608, 955120, 967059, 1002876, 1074510, 1253595, 1289412, 1337168, 1432680, 1504314, 1611765, 1671460, 1719216, 1934118, 2005752, 2149020, 2256471, 2507190, 2578824, 2865360, 2901177, 3008628, 3223530, 3342920, 3760785, 3868236, 4011504, 4298040, 4512942, 4835295, 5014380, 5157648, 5802354, 6017256, 6447060, 6685840, 6769413, 7521570, 7736472, 8596080, 9025884, 9670590, 10028760, 11282355, 11604708, 12034512, 12894120, 13538826, 14505885, 15043140, 15472944, 18051768, 19341180, 20057520, 20308239, 22564710, 23209416, 25788240, 27077652, 29011770, 30086280, 33847065, 36103536, 38682360, 40616478, 45129420, 46418832, 54155304, 58023540, 60172560, 67694130, 77364720, 81232956, 90258840, 101541195, 108310608, 116047080, 135388260, 162465912, 180517680, 203082390, 232094160, 270776520, 324931824, 406164780, 541553040, 812329560, 1624659120]

約数ペア:

[(1, 1624659120), (2, 812329560), (3, 541553040), (4, 406164780), (5, 324931824), (6, 270776520), (7, 232094160), (8, 203082390), (9, 180517680), (10, 162465912), (12, 135388260), (14, 116047080), (15, 108310608), (16, 101541195), (18, 90258840), (20, 81232956), (21, 77364720), (24, 67694130), (27, 60172560), (28, 58023540), (30, 54155304), (35, 46418832), (36, 45129420), (40, 40616478), (42, 38682360), (45, 36103536), (48, 33847065), (54, 30086280), (56, 29011770), (60, 27077652), (63, 25788240), (70, 23209416), (72, 22564710), (80, 20308239), (81, 20057520), (84, 19341180), (90, 18051768), (105, 15472944), (108, 15043140), (112, 14505885), (120, 13538826), (126, 12894120), (135, 12034512), (140, 11604708), (144, 11282355), (162, 10028760), (168, 9670590), (180, 9025884), (189, 8596080), (210, 7736472), (216, 7521570), (240, 6769413), (243, 6685840), (252, 6447060), (270, 6017256), (280, 5802354), (315, 5157648), (324, 5014380), (336, 4835295), (360, 4512942), (378, 4298040), (405, 4011504), (420, 3868236), (432, 3760785), (486, 3342920), (504, 3223530), (540, 3008628), (560, 2901177), (567, 2865360), (630, 2578824), (648, 2507190), (720, 2256471), (756, 2149020), (810, 2005752), (840, 1934118), (945, 1719216), (972, 1671460), (1008, 1611765), (1080, 1504314), (1134, 1432680), (1215, 1337168), (1260, 1289412), (1296, 1253595), (1512, 1074510), (1620, 1002876), (1680, 967059), (1701, 955120), (1890, 859608), (1944, 835730), (2160, 752157), (2268, 716340), (2430, 668584), (2520, 644706), (2835, 573072), (3024, 537255), (3240, 501438), (3402, 477560), (3780, 429804), (3888, 417865), (4536, 358170), (4860, 334292), (5040, 322353), (5670, 286536), (6480, 250719), (6804, 238780), (7560, 214902), (8505, 191024), (9072, 179085), (9720, 167146), (11340, 143268), (11939, 136080), (13608, 119390), (15120, 107451), (17010, 95512), (19440, 83573), (22680, 71634), (23878, 68040), (27216, 59695), (34020, 47756), (35817, 45360)]