2974104240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4943}}^1$

素因数の和:5091

約数の個数: 160

約数和(自身を含む): 9710807040

約数和(自身を除く): 6736702800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 109, 115, 120, 138, 184, 218, 230, 240, 276, 327, 345, 368, 436, 460, 545, 552, 654, 690, 872, 920, 1090, 1104, 1308, 1380, 1635, 1744, 1840, 2180, 2507, 2616, 2760, 3270, 4360, 4943, 5014, 5232, 5520, 6540, 7521, 8720, 9886, 10028, 12535, 13080, 14829, 15042, 19772, 20056, 24715, 25070, 26160, 29658, 30084, 37605, 39544, 40112, 49430, 50140, 59316, 60168, 74145, 75210, 79088, 98860, 100280, 113689, 118632, 120336, 148290, 150420, 197720, 200560, 227378, 237264, 296580, 300840, 341067, 395440, 454756, 538787, 568445, 593160, 601680, 682134, 909512, 1077574, 1136890, 1186320, 1364268, 1616361, 1705335, 1819024, 2155148, 2273780, 2693935, 2728536, 3232722, 3410670, 4310296, 4547560, 5387870, 5457072, 6465444, 6821340, 8081805, 8620592, 9095120, 10775740, 12392101, 12930888, 13642680, 16163610, 21551480, 24784202, 25861776, 27285360, 32327220, 37176303, 43102960, 49568404, 61960505, 64654440, 74352606, 99136808, 123921010, 129308880, 148705212, 185881515, 198273616, 247842020, 297410424, 371763030, 495684040, 594820848, 743526060, 991368080, 1487052120, 2974104240]

約数ペア:

[(1, 2974104240), (2, 1487052120), (3, 991368080), (4, 743526060), (5, 594820848), (6, 495684040), (8, 371763030), (10, 297410424), (12, 247842020), (15, 198273616), (16, 185881515), (20, 148705212), (23, 129308880), (24, 123921010), (30, 99136808), (40, 74352606), (46, 64654440), (48, 61960505), (60, 49568404), (69, 43102960), (80, 37176303), (92, 32327220), (109, 27285360), (115, 25861776), (120, 24784202), (138, 21551480), (184, 16163610), (218, 13642680), (230, 12930888), (240, 12392101), (276, 10775740), (327, 9095120), (345, 8620592), (368, 8081805), (436, 6821340), (460, 6465444), (545, 5457072), (552, 5387870), (654, 4547560), (690, 4310296), (872, 3410670), (920, 3232722), (1090, 2728536), (1104, 2693935), (1308, 2273780), (1380, 2155148), (1635, 1819024), (1744, 1705335), (1840, 1616361), (2180, 1364268), (2507, 1186320), (2616, 1136890), (2760, 1077574), (3270, 909512), (4360, 682134), (4943, 601680), (5014, 593160), (5232, 568445), (5520, 538787), (6540, 454756), (7521, 395440), (8720, 341067), (9886, 300840), (10028, 296580), (12535, 237264), (13080, 227378), (14829, 200560), (15042, 197720), (19772, 150420), (20056, 148290), (24715, 120336), (25070, 118632), (26160, 113689), (29658, 100280), (30084, 98860), (37605, 79088), (39544, 75210), (40112, 74145), (49430, 60168), (50140, 59316)]