211289481480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3461}}^1\times {\mathrm{6607}}^1$

素因数の和:10100

約数の個数: 256

約数和(自身を含む): 790625525760

約数和(自身を除く): 579336044280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 3461, 4620, 6607, 6922, 9240, 10383, 13214, 13844, 17305, 19821, 20766, 24227, 26428, 27688, 33035, 34610, 38071, 39642, 41532, 46249, 48454, 51915, 52856, 66070, 69220, 72677, 72681, 76142, 79284, 83064, 92498, 96908, 99105, 103830, 114213, 121135, 132140, 138440, 138747, 145354, 145362, 152284, 158568, 184996, 190355, 193816, 198210, 207660, 218031, 228426, 231245, 242270, 264280, 266497, 277494, 290708, 290724, 304568, 363385, 363405, 369992, 380710, 396420, 415320, 436062, 456852, 462490, 484540, 508739, 532994, 554988, 571065, 581416, 581448, 693735, 726770, 726810, 761420, 792840, 799491, 872124, 913704, 924980, 969080, 1017478, 1065988, 1090155, 1109976, 1142130, 1332485, 1387470, 1453540, 1453620, 1522840, 1526217, 1598982, 1744248, 1849960, 2034956, 2131976, 2180310, 2284260, 2543695, 2664970, 2774940, 2907080, 2907240, 3052434, 3197964, 3997455, 4069912, 4360620, 4568520, 5087390, 5329940, 5549880, 6104868, 6395928, 7631085, 7994910, 8721240, 10174780, 10659880, 12209736, 15262170, 15989820, 20349560, 22866827, 30524340, 31979640, 45733654, 61048680, 68600481, 91467308, 114334135, 137200962, 160067789, 182934616, 228668270, 251535097, 274401924, 320135578, 343002405, 457336540, 480203367, 503070194, 548803848, 640271156, 686004810, 754605291, 800338945, 914673080, 960406734, 1006140388, 1257675485, 1280542312, 1372009620, 1509210582, 1600677890, 1760745679, 1920813468, 2012280776, 2401016835, 2515350970, 2744019240, 3018421164, 3201355780, 3521491358, 3773026455, 3841626936, 4802033670, 5030701940, 5282237037, 6036842328, 6402711560, 7042982716, 7546052910, 8803728395, 9604067340, 10061403880, 10564474074, 14085965432, 15092105820, 17607456790, 19208134680, 21128948148, 26411185185, 30184211640, 35214913580, 42257896296, 52822370370, 70429827160, 105644740740, 211289481480]

約数ペア:

[(1, 211289481480), (2, 105644740740), (3, 70429827160), (4, 52822370370), (5, 42257896296), (6, 35214913580), (7, 30184211640), (8, 26411185185), (10, 21128948148), (11, 19208134680), (12, 17607456790), (14, 15092105820), (15, 14085965432), (20, 10564474074), (21, 10061403880), (22, 9604067340), (24, 8803728395), (28, 7546052910), (30, 7042982716), (33, 6402711560), (35, 6036842328), (40, 5282237037), (42, 5030701940), (44, 4802033670), (55, 3841626936), (56, 3773026455), (60, 3521491358), (66, 3201355780), (70, 3018421164), (77, 2744019240), (84, 2515350970), (88, 2401016835), (105, 2012280776), (110, 1920813468), (120, 1760745679), (132, 1600677890), (140, 1509210582), (154, 1372009620), (165, 1280542312), (168, 1257675485), (210, 1006140388), (220, 960406734), (231, 914673080), (264, 800338945), (280, 754605291), (308, 686004810), (330, 640271156), (385, 548803848), (420, 503070194), (440, 480203367), (462, 457336540), (616, 343002405), (660, 320135578), (770, 274401924), (840, 251535097), (924, 228668270), (1155, 182934616), (1320, 160067789), (1540, 137200962), (1848, 114334135), (2310, 91467308), (3080, 68600481), (3461, 61048680), (4620, 45733654), (6607, 31979640), (6922, 30524340), (9240, 22866827), (10383, 20349560), (13214, 15989820), (13844, 15262170), (17305, 12209736), (19821, 10659880), (20766, 10174780), (24227, 8721240), (26428, 7994910), (27688, 7631085), (33035, 6395928), (34610, 6104868), (38071, 5549880), (39642, 5329940), (41532, 5087390), (46249, 4568520), (48454, 4360620), (51915, 4069912), (52856, 3997455), (66070, 3197964), (69220, 3052434), (72677, 2907240), (72681, 2907080), (76142, 2774940), (79284, 2664970), (83064, 2543695), (92498, 2284260), (96908, 2180310), (99105, 2131976), (103830, 2034956), (114213, 1849960), (121135, 1744248), (132140, 1598982), (138440, 1526217), (138747, 1522840), (145354, 1453620), (145362, 1453540), (152284, 1387470), (158568, 1332485), (184996, 1142130), (190355, 1109976), (193816, 1090155), (198210, 1065988), (207660, 1017478), (218031, 969080), (228426, 924980), (231245, 913704), (242270, 872124), (264280, 799491), (266497, 792840), (277494, 761420), (290708, 726810), (290724, 726770), (304568, 693735), (363385, 581448), (363405, 581416), (369992, 571065), (380710, 554988), (396420, 532994), (415320, 508739), (436062, 484540), (456852, 462490)]