1970804862400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3612179}}^1$

素因数の和:3612243

約数の個数: 168

約数和(自身を含む): 5460922621440

約数和(自身を除く): 3490117759040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 320, 341, 352, 400, 440, 496, 550, 620, 682, 704, 775, 800, 880, 992, 1100, 1240, 1364, 1550, 1600, 1705, 1760, 1984, 2200, 2480, 2728, 3100, 3410, 3520, 4400, 4960, 5456, 6200, 6820, 8525, 8800, 9920, 10912, 12400, 13640, 17050, 17600, 21824, 24800, 27280, 34100, 49600, 54560, 68200, 109120, 136400, 272800, 545600, 3612179, 7224358, 14448716, 18060895, 28897432, 36121790, 39733969, 57794864, 72243580, 79467938, 90304475, 111977549, 115589728, 144487160, 158935876, 180608950, 198669845, 223955098, 231179456, 288974320, 317871752, 361217900, 397339690, 447910196, 559887745, 577948640, 635743504, 722435800, 794679380, 895820392, 993349225, 1119775490, 1155897280, 1231753039, 1271487008, 1444871600, 1589358760, 1791640784, 1986698450, 2239550980, 2463506078, 2542974016, 2799438725, 2889743200, 3178717520, 3583281568, 3973396900, 4479101960, 4927012156, 5598877450, 5779486400, 6158765195, 6357435040, 7166563136, 7946793800, 8958203920, 9854024312, 11197754900, 12317530390, 12714870080, 15893587600, 17916407840, 19708048624, 22395509800, 24635060780, 30793825975, 31787175200, 35832815680, 39416097248, 44791019600, 49270121560, 61587651950, 63574350400, 78832194496, 89582039200, 98540243120, 123175303900, 179164078400, 197080486240, 246350607800, 394160972480, 492701215600, 985402431200, 1970804862400]

約数ペア:

[(1, 1970804862400), (2, 985402431200), (4, 492701215600), (5, 394160972480), (8, 246350607800), (10, 197080486240), (11, 179164078400), (16, 123175303900), (20, 98540243120), (22, 89582039200), (25, 78832194496), (31, 63574350400), (32, 61587651950), (40, 49270121560), (44, 44791019600), (50, 39416097248), (55, 35832815680), (62, 31787175200), (64, 30793825975), (80, 24635060780), (88, 22395509800), (100, 19708048624), (110, 17916407840), (124, 15893587600), (155, 12714870080), (160, 12317530390), (176, 11197754900), (200, 9854024312), (220, 8958203920), (248, 7946793800), (275, 7166563136), (310, 6357435040), (320, 6158765195), (341, 5779486400), (352, 5598877450), (400, 4927012156), (440, 4479101960), (496, 3973396900), (550, 3583281568), (620, 3178717520), (682, 2889743200), (704, 2799438725), (775, 2542974016), (800, 2463506078), (880, 2239550980), (992, 1986698450), (1100, 1791640784), (1240, 1589358760), (1364, 1444871600), (1550, 1271487008), (1600, 1231753039), (1705, 1155897280), (1760, 1119775490), (1984, 993349225), (2200, 895820392), (2480, 794679380), (2728, 722435800), (3100, 635743504), (3410, 577948640), (3520, 559887745), (4400, 447910196), (4960, 397339690), (5456, 361217900), (6200, 317871752), (6820, 288974320), (8525, 231179456), (8800, 223955098), (9920, 198669845), (10912, 180608950), (12400, 158935876), (13640, 144487160), (17050, 115589728), (17600, 111977549), (21824, 90304475), (24800, 79467938), (27280, 72243580), (34100, 57794864), (49600, 39733969), (54560, 36121790), (68200, 28897432), (109120, 18060895), (136400, 14448716), (272800, 7224358), (545600, 3612179)]