18819469189920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{3459563}}^1$

素因数の和:3461207

約数の個数: 192

約数和(自身を含む): 67791955553280

約数和(自身を除く): 48972486363360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1619, 1680, 3238, 3360, 4857, 6476, 8095, 9714, 11333, 12952, 16190, 19428, 22666, 24285, 25904, 32380, 33999, 38856, 45332, 48570, 51808, 56665, 64760, 67998, 77712, 90664, 97140, 113330, 129520, 135996, 155424, 169995, 181328, 194280, 226660, 259040, 271992, 339990, 362656, 388560, 453320, 543984, 679980, 777120, 906640, 1087968, 1359960, 1813280, 2719920, 3459563, 5439840, 6919126, 10378689, 13838252, 17297815, 20757378, 24216941, 27676504, 34595630, 41514756, 48433882, 51893445, 55353008, 69191260, 72650823, 83029512, 96867764, 103786890, 110706016, 121084705, 138382520, 145301646, 166059024, 193735528, 207573780, 242169410, 276765040, 290603292, 332118048, 363254115, 387471056, 415147560, 484338820, 553530080, 581206584, 726508230, 774942112, 830295120, 968677640, 1162413168, 1453016460, 1660590240, 1937355280, 2324826336, 2906032920, 3874710560, 5601032497, 5812065840, 11202064994, 11624131680, 16803097491, 22404129988, 28005162485, 33606194982, 39207227479, 44808259976, 56010324970, 67212389964, 78414454958, 84015487455, 89616519952, 112020649940, 117621682437, 134424779928, 156828909916, 168030974910, 179233039904, 196036137395, 224041299880, 235243364874, 268849559856, 313657819832, 336061949820, 392072274790, 448082599760, 470486729748, 537699119712, 588108412185, 627315639664, 672123899640, 784144549580, 896165199520, 940973459496, 1176216824370, 1254631279328, 1344247799280, 1568289099160, 1881946918992, 2352433648740, 2688495598560, 3136578198320, 3763893837984, 4704867297480, 6273156396640, 9409734594960, 18819469189920]

約数ペア:

[(1, 18819469189920), (2, 9409734594960), (3, 6273156396640), (4, 4704867297480), (5, 3763893837984), (6, 3136578198320), (7, 2688495598560), (8, 2352433648740), (10, 1881946918992), (12, 1568289099160), (14, 1344247799280), (15, 1254631279328), (16, 1176216824370), (20, 940973459496), (21, 896165199520), (24, 784144549580), (28, 672123899640), (30, 627315639664), (32, 588108412185), (35, 537699119712), (40, 470486729748), (42, 448082599760), (48, 392072274790), (56, 336061949820), (60, 313657819832), (70, 268849559856), (80, 235243364874), (84, 224041299880), (96, 196036137395), (105, 179233039904), (112, 168030974910), (120, 156828909916), (140, 134424779928), (160, 117621682437), (168, 112020649940), (210, 89616519952), (224, 84015487455), (240, 78414454958), (280, 67212389964), (336, 56010324970), (420, 44808259976), (480, 39207227479), (560, 33606194982), (672, 28005162485), (840, 22404129988), (1120, 16803097491), (1619, 11624131680), (1680, 11202064994), (3238, 5812065840), (3360, 5601032497), (4857, 3874710560), (6476, 2906032920), (8095, 2324826336), (9714, 1937355280), (11333, 1660590240), (12952, 1453016460), (16190, 1162413168), (19428, 968677640), (22666, 830295120), (24285, 774942112), (25904, 726508230), (32380, 581206584), (33999, 553530080), (38856, 484338820), (45332, 415147560), (48570, 387471056), (51808, 363254115), (56665, 332118048), (64760, 290603292), (67998, 276765040), (77712, 242169410), (90664, 207573780), (97140, 193735528), (113330, 166059024), (129520, 145301646), (135996, 138382520), (155424, 121084705), (169995, 110706016), (181328, 103786890), (194280, 96867764), (226660, 83029512), (259040, 72650823), (271992, 69191260), (339990, 55353008), (362656, 51893445), (388560, 48433882), (453320, 41514756), (543984, 34595630), (679980, 27676504), (777120, 24216941), (906640, 20757378), (1087968, 17297815), (1359960, 13838252), (1813280, 10378689), (2719920, 6919126), (3459563, 5439840)]