4998938880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7703}}^1$

素因数の和:7753

約数の個数: 216

約数和(自身を含む): 17290179648

約数和(自身を除く): 12291240768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1040, 1248, 1280, 1352, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2704, 3120, 3328, 3380, 3840, 4056, 4160, 4992, 5070, 5408, 6240, 6760, 7703, 8112, 8320, 9984, 10140, 10816, 12480, 13520, 15406, 16224, 16640, 20280, 21632, 23109, 24960, 27040, 30812, 32448, 38515, 40560, 43264, 46218, 49920, 54080, 61624, 64896, 77030, 81120, 92436, 100139, 108160, 115545, 123248, 129792, 154060, 162240, 184872, 200278, 216320, 231090, 246496, 300417, 308120, 324480, 369744, 400556, 462180, 492992, 500695, 600834, 616240, 648960, 739488, 801112, 924360, 985984, 1001390, 1201668, 1232480, 1301807, 1478976, 1502085, 1602224, 1848720, 1971968, 2002780, 2403336, 2464960, 2603614, 2957952, 3004170, 3204448, 3697440, 3905421, 4005560, 4806672, 4929920, 5207228, 5915904, 6008340, 6408896, 6509035, 7394880, 7810842, 8011120, 9613344, 9859840, 10414456, 12016680, 12817792, 13018070, 14789760, 15621684, 16022240, 19226688, 19527105, 20828912, 24033360, 25635584, 26036140, 29579520, 31243368, 32044480, 38453376, 39054210, 41657824, 48066720, 52072280, 62486736, 64088960, 76906752, 78108420, 83315648, 96133440, 104144560, 124973472, 128177920, 156216840, 166631296, 192266880, 208289120, 249946944, 312433680, 333262592, 384533760, 416578240, 499893888, 624867360, 833156480, 999787776, 1249734720, 1666312960, 2499469440, 4998938880]

約数ペア:

[(1, 4998938880), (2, 2499469440), (3, 1666312960), (4, 1249734720), (5, 999787776), (6, 833156480), (8, 624867360), (10, 499893888), (12, 416578240), (13, 384533760), (15, 333262592), (16, 312433680), (20, 249946944), (24, 208289120), (26, 192266880), (30, 166631296), (32, 156216840), (39, 128177920), (40, 124973472), (48, 104144560), (52, 96133440), (60, 83315648), (64, 78108420), (65, 76906752), (78, 64088960), (80, 62486736), (96, 52072280), (104, 48066720), (120, 41657824), (128, 39054210), (130, 38453376), (156, 32044480), (160, 31243368), (169, 29579520), (192, 26036140), (195, 25635584), (208, 24033360), (240, 20828912), (256, 19527105), (260, 19226688), (312, 16022240), (320, 15621684), (338, 14789760), (384, 13018070), (390, 12817792), (416, 12016680), (480, 10414456), (507, 9859840), (520, 9613344), (624, 8011120), (640, 7810842), (676, 7394880), (768, 6509035), (780, 6408896), (832, 6008340), (845, 5915904), (960, 5207228), (1014, 4929920), (1040, 4806672), (1248, 4005560), (1280, 3905421), (1352, 3697440), (1560, 3204448), (1664, 3004170), (1690, 2957952), (1920, 2603614), (2028, 2464960), (2080, 2403336), (2496, 2002780), (2535, 1971968), (2704, 1848720), (3120, 1602224), (3328, 1502085), (3380, 1478976), (3840, 1301807), (4056, 1232480), (4160, 1201668), (4992, 1001390), (5070, 985984), (5408, 924360), (6240, 801112), (6760, 739488), (7703, 648960), (8112, 616240), (8320, 600834), (9984, 500695), (10140, 492992), (10816, 462180), (12480, 400556), (13520, 369744), (15406, 324480), (16224, 308120), (16640, 300417), (20280, 246496), (21632, 231090), (23109, 216320), (24960, 200278), (27040, 184872), (30812, 162240), (32448, 154060), (38515, 129792), (40560, 123248), (43264, 115545), (46218, 108160), (49920, 100139), (54080, 92436), (61624, 81120), (64896, 77030)]