246251280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2585

約数の個数: 160

約数和(自身を含む): 855623808

約数和(自身を除く): 609372528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1480, 1628, 1776, 2035, 2220, 2442, 2521, 2640, 2960, 3256, 4070, 4440, 4884, 5042, 6105, 6512, 7563, 8140, 8880, 9768, 10084, 12210, 12605, 15126, 16280, 19536, 20168, 24420, 25210, 27731, 30252, 32560, 37815, 40336, 48840, 50420, 55462, 60504, 75630, 83193, 93277, 97680, 100840, 110924, 121008, 138655, 151260, 166386, 186554, 201680, 221848, 277310, 279831, 302520, 332772, 373108, 415965, 443696, 466385, 554620, 559662, 605040, 665544, 746216, 831930, 932770, 1026047, 1109240, 1119324, 1331088, 1399155, 1492432, 1663860, 1865540, 2052094, 2218480, 2238648, 2798310, 3078141, 3327720, 3731080, 4104188, 4477296, 5130235, 5596620, 6156282, 6655440, 7462160, 8208376, 10260470, 11193240, 12312564, 15390705, 16416752, 20520940, 22386480, 24625128, 30781410, 41041880, 49250256, 61562820, 82083760, 123125640, 246251280]

約数ペア:

[(1, 246251280), (2, 123125640), (3, 82083760), (4, 61562820), (5, 49250256), (6, 41041880), (8, 30781410), (10, 24625128), (11, 22386480), (12, 20520940), (15, 16416752), (16, 15390705), (20, 12312564), (22, 11193240), (24, 10260470), (30, 8208376), (33, 7462160), (37, 6655440), (40, 6156282), (44, 5596620), (48, 5130235), (55, 4477296), (60, 4104188), (66, 3731080), (74, 3327720), (80, 3078141), (88, 2798310), (110, 2238648), (111, 2218480), (120, 2052094), (132, 1865540), (148, 1663860), (165, 1492432), (176, 1399155), (185, 1331088), (220, 1119324), (222, 1109240), (240, 1026047), (264, 932770), (296, 831930), (330, 746216), (370, 665544), (407, 605040), (440, 559662), (444, 554620), (528, 466385), (555, 443696), (592, 415965), (660, 373108), (740, 332772), (814, 302520), (880, 279831), (888, 277310), (1110, 221848), (1221, 201680), (1320, 186554), (1480, 166386), (1628, 151260), (1776, 138655), (2035, 121008), (2220, 110924), (2442, 100840), (2521, 97680), (2640, 93277), (2960, 83193), (3256, 75630), (4070, 60504), (4440, 55462), (4884, 50420), (5042, 48840), (6105, 40336), (6512, 37815), (7563, 32560), (8140, 30252), (8880, 27731), (9768, 25210), (10084, 24420), (12210, 20168), (12605, 19536), (15126, 16280)]