228022984960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{4493}}^1$

素因数の和:5824

約数の個数: 144

約数和(自身を含む): 564371619840

約数和(自身を除く): 336348634880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1279, 1280, 1984, 2480, 2558, 3968, 4493, 4960, 5116, 6395, 7936, 8986, 9920, 10232, 12790, 17972, 19840, 20464, 22465, 25580, 35944, 39649, 39680, 40928, 44930, 51160, 71888, 79298, 81856, 89860, 102320, 139283, 143776, 158596, 163712, 179720, 198245, 204640, 278566, 287552, 317192, 327424, 359440, 396490, 409280, 557132, 575104, 634384, 696415, 718880, 792980, 818560, 1114264, 1150208, 1268768, 1392830, 1437760, 1585960, 1637120, 2228528, 2537536, 2785660, 2875520, 3171920, 4457056, 5075072, 5571320, 5746547, 5751040, 6343840, 8914112, 10150144, 11142640, 11493094, 12687680, 17828224, 22285280, 22986188, 25375360, 28732735, 35656448, 44570560, 45972376, 50750720, 57465470, 89141120, 91944752, 114930940, 178142957, 178282240, 183889504, 229861880, 356285914, 367779008, 459723760, 712571828, 735558016, 890714785, 919447520, 1425143656, 1471116032, 1781429570, 1838895040, 2850287312, 3562859140, 3677790080, 5700574624, 7125718280, 7355580160, 11401149248, 14251436560, 22802298496, 28502873120, 45604596992, 57005746240, 114011492480, 228022984960]

約数ペア:

[(1, 228022984960), (2, 114011492480), (4, 57005746240), (5, 45604596992), (8, 28502873120), (10, 22802298496), (16, 14251436560), (20, 11401149248), (31, 7355580160), (32, 7125718280), (40, 5700574624), (62, 3677790080), (64, 3562859140), (80, 2850287312), (124, 1838895040), (128, 1781429570), (155, 1471116032), (160, 1425143656), (248, 919447520), (256, 890714785), (310, 735558016), (320, 712571828), (496, 459723760), (620, 367779008), (640, 356285914), (992, 229861880), (1240, 183889504), (1279, 178282240), (1280, 178142957), (1984, 114930940), (2480, 91944752), (2558, 89141120), (3968, 57465470), (4493, 50750720), (4960, 45972376), (5116, 44570560), (6395, 35656448), (7936, 28732735), (8986, 25375360), (9920, 22986188), (10232, 22285280), (12790, 17828224), (17972, 12687680), (19840, 11493094), (20464, 11142640), (22465, 10150144), (25580, 8914112), (35944, 6343840), (39649, 5751040), (39680, 5746547), (40928, 5571320), (44930, 5075072), (51160, 4457056), (71888, 3171920), (79298, 2875520), (81856, 2785660), (89860, 2537536), (102320, 2228528), (139283, 1637120), (143776, 1585960), (158596, 1437760), (163712, 1392830), (179720, 1268768), (198245, 1150208), (204640, 1114264), (278566, 818560), (287552, 792980), (317192, 718880), (327424, 696415), (359440, 634384), (396490, 575104), (409280, 557132)]