2981003040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40591}}^1$

素因数の和:40632

約数の個数: 192

約数和(自身を含む): 11047518720

約数和(自身を除く): 8066515680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 24480, 36720, 40591, 73440, 81182, 121773, 162364, 202955, 243546, 324728, 365319, 405910, 487092, 608865, 649456, 690047, 730638, 811820, 974184, 1095957, 1217730, 1298912, 1380094, 1461276, 1623640, 1826595, 1948368, 2070141, 2191914, 2435460, 2760188, 2922552, 3247280, 3450235, 3653190, 3896736, 4140282, 4383828, 4870920, 5479785, 5520376, 5845104, 6210423, 6494560, 6900470, 7306380, 8280564, 8767656, 9741840, 10350705, 10959570, 11040752, 11690208, 12420846, 13800940, 14612760, 16561128, 17535312, 18631269, 19483680, 20701410, 21919140, 22081504, 24841692, 27601880, 29225520, 31052115, 33122256, 35070624, 37262538, 41402820, 43838280, 49683384, 55203760, 58451040, 62104230, 66244512, 74525076, 82805640, 87676560, 93156345, 99366768, 110407520, 124208460, 149050152, 165611280, 175353120, 186312690, 198733536, 248416920, 298100304, 331222560, 372625380, 496833840, 596200608, 745250760, 993667680, 1490501520, 2981003040]

約数ペア:

[(1, 2981003040), (2, 1490501520), (3, 993667680), (4, 745250760), (5, 596200608), (6, 496833840), (8, 372625380), (9, 331222560), (10, 298100304), (12, 248416920), (15, 198733536), (16, 186312690), (17, 175353120), (18, 165611280), (20, 149050152), (24, 124208460), (27, 110407520), (30, 99366768), (32, 93156345), (34, 87676560), (36, 82805640), (40, 74525076), (45, 66244512), (48, 62104230), (51, 58451040), (54, 55203760), (60, 49683384), (68, 43838280), (72, 41402820), (80, 37262538), (85, 35070624), (90, 33122256), (96, 31052115), (102, 29225520), (108, 27601880), (120, 24841692), (135, 22081504), (136, 21919140), (144, 20701410), (153, 19483680), (160, 18631269), (170, 17535312), (180, 16561128), (204, 14612760), (216, 13800940), (240, 12420846), (255, 11690208), (270, 11040752), (272, 10959570), (288, 10350705), (306, 9741840), (340, 8767656), (360, 8280564), (408, 7306380), (432, 6900470), (459, 6494560), (480, 6210423), (510, 5845104), (540, 5520376), (544, 5479785), (612, 4870920), (680, 4383828), (720, 4140282), (765, 3896736), (816, 3653190), (864, 3450235), (918, 3247280), (1020, 2922552), (1080, 2760188), (1224, 2435460), (1360, 2191914), (1440, 2070141), (1530, 1948368), (1632, 1826595), (1836, 1623640), (2040, 1461276), (2160, 1380094), (2295, 1298912), (2448, 1217730), (2720, 1095957), (3060, 974184), (3672, 811820), (4080, 730638), (4320, 690047), (4590, 649456), (4896, 608865), (6120, 487092), (7344, 405910), (8160, 365319), (9180, 324728), (12240, 243546), (14688, 202955), (18360, 162364), (24480, 121773), (36720, 81182), (40591, 73440)]