21971092320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{267679}}^1$

素因数の和:267722

約数の個数: 192

約数和(自身を含む): 80946432000

約数和(自身を除く): 58975339680

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, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 27360, 41040, 82080, 267679, 535358, 803037, 1070716, 1338395, 1606074, 2141432, 2409111, 2676790, 3212148, 4015185, 4282864, 4818222, 5085901, 5353580, 6424296, 7227333, 8030370, 8565728, 9636444, 10171802, 10707160, 12045555, 12848592, 14454666, 15257703, 16060740, 19272888, 20343604, 21414320, 24091110, 25429505, 25697184, 28909332, 30515406, 32121480, 36136665, 38545776, 40687208, 42828640, 45773109, 48182220, 50859010, 57818664, 61030812, 64242960, 72273330, 76288515, 77091552, 81374416, 91546218, 96364440, 101718020, 115637328, 122061624, 128485920, 137319327, 144546660, 152577030, 162748832, 183092436, 192728880, 203436040, 228865545, 231274656, 244123248, 274638654, 289093320, 305154060, 366184872, 385457760, 406872080, 457731090, 488246496, 549277308, 578186640, 610308120, 686596635, 732369744, 813744160, 915462180, 1098554616, 1156373280, 1220616240, 1373193270, 1464739488, 1830924360, 2197109232, 2441232480, 2746386540, 3661848720, 4394218464, 5492773080, 7323697440, 10985546160, 21971092320]

約数ペア:

[(1, 21971092320), (2, 10985546160), (3, 7323697440), (4, 5492773080), (5, 4394218464), (6, 3661848720), (8, 2746386540), (9, 2441232480), (10, 2197109232), (12, 1830924360), (15, 1464739488), (16, 1373193270), (18, 1220616240), (19, 1156373280), (20, 1098554616), (24, 915462180), (27, 813744160), (30, 732369744), (32, 686596635), (36, 610308120), (38, 578186640), (40, 549277308), (45, 488246496), (48, 457731090), (54, 406872080), (57, 385457760), (60, 366184872), (72, 305154060), (76, 289093320), (80, 274638654), (90, 244123248), (95, 231274656), (96, 228865545), (108, 203436040), (114, 192728880), (120, 183092436), (135, 162748832), (144, 152577030), (152, 144546660), (160, 137319327), (171, 128485920), (180, 122061624), (190, 115637328), (216, 101718020), (228, 96364440), (240, 91546218), (270, 81374416), (285, 77091552), (288, 76288515), (304, 72273330), (342, 64242960), (360, 61030812), (380, 57818664), (432, 50859010), (456, 48182220), (480, 45773109), (513, 42828640), (540, 40687208), (570, 38545776), (608, 36136665), (684, 32121480), (720, 30515406), (760, 28909332), (855, 25697184), (864, 25429505), (912, 24091110), (1026, 21414320), (1080, 20343604), (1140, 19272888), (1368, 16060740), (1440, 15257703), (1520, 14454666), (1710, 12848592), (1824, 12045555), (2052, 10707160), (2160, 10171802), (2280, 9636444), (2565, 8565728), (2736, 8030370), (3040, 7227333), (3420, 6424296), (4104, 5353580), (4320, 5085901), (4560, 4818222), (5130, 4282864), (5472, 4015185), (6840, 3212148), (8208, 2676790), (9120, 2409111), (10260, 2141432), (13680, 1606074), (16416, 1338395), (20520, 1070716), (27360, 803037), (41040, 535358), (82080, 267679)]