21406644480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10459}}^1$

素因数の和:10537

約数の個数: 288

約数和(自身を含む): 75429486720

約数和(自身を除く): 54022842240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 256, 260, 312, 320, 328, 384, 390, 410, 416, 480, 492, 520, 533, 615, 624, 640, 656, 768, 780, 820, 832, 960, 984, 1040, 1066, 1230, 1248, 1280, 1312, 1560, 1599, 1640, 1664, 1920, 1968, 2080, 2132, 2460, 2496, 2624, 2665, 3120, 3198, 3280, 3328, 3840, 3936, 4160, 4264, 4920, 4992, 5248, 5330, 6240, 6396, 6560, 7872, 7995, 8320, 8528, 9840, 9984, 10459, 10496, 10660, 12480, 12792, 13120, 15744, 15990, 16640, 17056, 19680, 20918, 21320, 24960, 25584, 26240, 31377, 31488, 31980, 34112, 39360, 41836, 42640, 49920, 51168, 52295, 52480, 62754, 63960, 68224, 78720, 83672, 85280, 102336, 104590, 125508, 127920, 135967, 136448, 156885, 157440, 167344, 170560, 204672, 209180, 251016, 255840, 271934, 313770, 334688, 341120, 407901, 409344, 418360, 428819, 502032, 511680, 543868, 627540, 669376, 679835, 682240, 815802, 836720, 857638, 1004064, 1023360, 1087736, 1255080, 1286457, 1338752, 1359670, 1631604, 1673440, 1715276, 2008128, 2039505, 2046720, 2144095, 2175472, 2510160, 2572914, 2677504, 2719340, 3263208, 3346880, 3430552, 4016256, 4079010, 4288190, 4350944, 5020320, 5145828, 5438680, 5574647, 6432285, 6526416, 6693760, 6861104, 8032512, 8158020, 8576380, 8701888, 10040640, 10291656, 10877360, 11149294, 12864570, 13052832, 13387520, 13722208, 16316040, 16723941, 17152760, 17403776, 20081280, 20583312, 21754720, 22298588, 25729140, 26105664, 27444416, 27873235, 32632080, 33447882, 34305520, 34807552, 40162560, 41166624, 43509440, 44597176, 51458280, 52211328, 54888832, 55746470, 65264160, 66895764, 68611040, 82333248, 83619705, 87018880, 89194352, 102916560, 104422656, 109777664, 111492940, 130528320, 133791528, 137222080, 164666496, 167239410, 174037760, 178388704, 205833120, 222985880, 261056640, 267583056, 274444160, 329332992, 334478820, 356777408, 411666240, 445971760, 522113280, 535166112, 548888320, 668957640, 713554816, 823332480, 891943520, 1070332224, 1337915280, 1427109632, 1646664960, 1783887040, 2140664448, 2675830560, 3567774080, 4281328896, 5351661120, 7135548160, 10703322240, 21406644480]

約数ペア:

[(1, 21406644480), (2, 10703322240), (3, 7135548160), (4, 5351661120), (5, 4281328896), (6, 3567774080), (8, 2675830560), (10, 2140664448), (12, 1783887040), (13, 1646664960), (15, 1427109632), (16, 1337915280), (20, 1070332224), (24, 891943520), (26, 823332480), (30, 713554816), (32, 668957640), (39, 548888320), (40, 535166112), (41, 522113280), (48, 445971760), (52, 411666240), (60, 356777408), (64, 334478820), (65, 329332992), (78, 274444160), (80, 267583056), (82, 261056640), (96, 222985880), (104, 205833120), (120, 178388704), (123, 174037760), (128, 167239410), (130, 164666496), (156, 137222080), (160, 133791528), (164, 130528320), (192, 111492940), (195, 109777664), (205, 104422656), (208, 102916560), (240, 89194352), (246, 87018880), (256, 83619705), (260, 82333248), (312, 68611040), (320, 66895764), (328, 65264160), (384, 55746470), (390, 54888832), (410, 52211328), (416, 51458280), (480, 44597176), (492, 43509440), (520, 41166624), (533, 40162560), (615, 34807552), (624, 34305520), (640, 33447882), (656, 32632080), (768, 27873235), (780, 27444416), (820, 26105664), (832, 25729140), (960, 22298588), (984, 21754720), (1040, 20583312), (1066, 20081280), (1230, 17403776), (1248, 17152760), (1280, 16723941), (1312, 16316040), (1560, 13722208), (1599, 13387520), (1640, 13052832), (1664, 12864570), (1920, 11149294), (1968, 10877360), (2080, 10291656), (2132, 10040640), (2460, 8701888), (2496, 8576380), (2624, 8158020), (2665, 8032512), (3120, 6861104), (3198, 6693760), (3280, 6526416), (3328, 6432285), (3840, 5574647), (3936, 5438680), (4160, 5145828), (4264, 5020320), (4920, 4350944), (4992, 4288190), (5248, 4079010), (5330, 4016256), (6240, 3430552), (6396, 3346880), (6560, 3263208), (7872, 2719340), (7995, 2677504), (8320, 2572914), (8528, 2510160), (9840, 2175472), (9984, 2144095), (10459, 2046720), (10496, 2039505), (10660, 2008128), (12480, 1715276), (12792, 1673440), (13120, 1631604), (15744, 1359670), (15990, 1338752), (16640, 1286457), (17056, 1255080), (19680, 1087736), (20918, 1023360), (21320, 1004064), (24960, 857638), (25584, 836720), (26240, 815802), (31377, 682240), (31488, 679835), (31980, 669376), (34112, 627540), (39360, 543868), (41836, 511680), (42640, 502032), (49920, 428819), (51168, 418360), (52295, 409344), (52480, 407901), (62754, 341120), (63960, 334688), (68224, 313770), (78720, 271934), (83672, 255840), (85280, 251016), (102336, 209180), (104590, 204672), (125508, 170560), (127920, 167344), (135967, 157440), (136448, 156885)]