256606303800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5554249}}^1$

素因数の和:5554286

約数の個数: 192

約数和(自身を含む): 991766880000

約数和(自身を除く): 735160576200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 264, 275, 280, 300, 308, 330, 350, 385, 420, 440, 462, 525, 550, 600, 616, 660, 700, 770, 825, 840, 924, 1050, 1100, 1155, 1320, 1400, 1540, 1650, 1848, 1925, 2100, 2200, 2310, 3080, 3300, 3850, 4200, 4620, 5775, 6600, 7700, 9240, 11550, 15400, 23100, 46200, 5554249, 11108498, 16662747, 22216996, 27771245, 33325494, 38879743, 44433992, 55542490, 61096739, 66650988, 77759486, 83313735, 111084980, 116639229, 122193478, 133301976, 138856225, 155518972, 166627470, 183290217, 194398715, 222169960, 233278458, 244386956, 277712450, 305483695, 311037944, 333254940, 366580434, 388797430, 416568675, 427677173, 466556916, 488773912, 555424900, 583196145, 610967390, 666509880, 733160868, 777594860, 833137350, 855354346, 916451085, 933113832, 971993575, 1110849800, 1166392290, 1221934780, 1283031519, 1466321736, 1527418475, 1555189720, 1666274700, 1710708692, 1832902170, 1943987150, 2138385865, 2332784580, 2443869560, 2566063038, 2915980725, 3054836950, 3332549400, 3421417384, 3665804340, 3887974300, 4276771730, 4582255425, 4665569160, 5132126076, 5831961450, 6109673900, 6415157595, 7331608680, 7775948600, 8553543460, 9164510850, 10264252152, 10691929325, 11663922900, 12219347800, 12830315190, 17107086920, 18329021700, 21383858650, 23327845800, 25660630380, 32075787975, 36658043400, 42767717300, 51321260760, 64151575950, 85535434600, 128303151900, 256606303800]

約数ペア:

[(1, 256606303800), (2, 128303151900), (3, 85535434600), (4, 64151575950), (5, 51321260760), (6, 42767717300), (7, 36658043400), (8, 32075787975), (10, 25660630380), (11, 23327845800), (12, 21383858650), (14, 18329021700), (15, 17107086920), (20, 12830315190), (21, 12219347800), (22, 11663922900), (24, 10691929325), (25, 10264252152), (28, 9164510850), (30, 8553543460), (33, 7775948600), (35, 7331608680), (40, 6415157595), (42, 6109673900), (44, 5831961450), (50, 5132126076), (55, 4665569160), (56, 4582255425), (60, 4276771730), (66, 3887974300), (70, 3665804340), (75, 3421417384), (77, 3332549400), (84, 3054836950), (88, 2915980725), (100, 2566063038), (105, 2443869560), (110, 2332784580), (120, 2138385865), (132, 1943987150), (140, 1832902170), (150, 1710708692), (154, 1666274700), (165, 1555189720), (168, 1527418475), (175, 1466321736), (200, 1283031519), (210, 1221934780), (220, 1166392290), (231, 1110849800), (264, 971993575), (275, 933113832), (280, 916451085), (300, 855354346), (308, 833137350), (330, 777594860), (350, 733160868), (385, 666509880), (420, 610967390), (440, 583196145), (462, 555424900), (525, 488773912), (550, 466556916), (600, 427677173), (616, 416568675), (660, 388797430), (700, 366580434), (770, 333254940), (825, 311037944), (840, 305483695), (924, 277712450), (1050, 244386956), (1100, 233278458), (1155, 222169960), (1320, 194398715), (1400, 183290217), (1540, 166627470), (1650, 155518972), (1848, 138856225), (1925, 133301976), (2100, 122193478), (2200, 116639229), (2310, 111084980), (3080, 83313735), (3300, 77759486), (3850, 66650988), (4200, 61096739), (4620, 55542490), (5775, 44433992), (6600, 38879743), (7700, 33325494), (9240, 27771245), (11550, 22216996), (15400, 16662747), (23100, 11108498), (46200, 5554249)]