20967939960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1363

約数の個数: 384

約数和(自身を含む): 73359820800

約数和(自身を除く): 52391880840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 37, 40, 44, 55, 60, 62, 66, 74, 88, 93, 110, 111, 120, 121, 124, 132, 148, 155, 165, 185, 186, 220, 222, 242, 248, 264, 296, 310, 330, 341, 363, 370, 372, 407, 440, 444, 465, 484, 555, 605, 620, 660, 682, 726, 740, 744, 814, 888, 930, 968, 1023, 1110, 1147, 1210, 1221, 1240, 1259, 1320, 1364, 1452, 1480, 1628, 1705, 1815, 1860, 2035, 2046, 2220, 2294, 2420, 2442, 2518, 2728, 2904, 3256, 3410, 3441, 3630, 3720, 3751, 3777, 4070, 4092, 4440, 4477, 4588, 4840, 4884, 5036, 5115, 5735, 6105, 6295, 6820, 6882, 7260, 7502, 7554, 8140, 8184, 8954, 9176, 9768, 10072, 10230, 11253, 11470, 12210, 12590, 12617, 13431, 13640, 13764, 13849, 14520, 15004, 15108, 16280, 17205, 17908, 18755, 18885, 20460, 22385, 22506, 22940, 24420, 25180, 25234, 26862, 27528, 27698, 30008, 30216, 34410, 35816, 37510, 37770, 37851, 39029, 40920, 41547, 44770, 45012, 45880, 46583, 48840, 50360, 50468, 53724, 55396, 56265, 63085, 67155, 68820, 69245, 75020, 75540, 75702, 78058, 83094, 89540, 90024, 93166, 100936, 107448, 110792, 112530, 117087, 126170, 134310, 137640, 138490, 138787, 139749, 150040, 151080, 151404, 152339, 156116, 166188, 179080, 186332, 189255, 195145, 207735, 225060, 232915, 234174, 252340, 268620, 276980, 277574, 279498, 302808, 304678, 312232, 332376, 372664, 378510, 390290, 415470, 416361, 429319, 450120, 457017, 465830, 468348, 504680, 512413, 537240, 553960, 555148, 558996, 585435, 609356, 693935, 698745, 757020, 761695, 780580, 830940, 832722, 858638, 914034, 931660, 936696, 1024826, 1110296, 1117992, 1170870, 1218712, 1287957, 1387870, 1397490, 1444073, 1514040, 1523390, 1537239, 1561160, 1661880, 1665444, 1717276, 1828068, 1863320, 2049652, 2081805, 2146595, 2285085, 2341740, 2562065, 2575914, 2775740, 2794980, 2888146, 3046780, 3074478, 3330888, 3434552, 3656136, 4099304, 4163610, 4293190, 4332219, 4570170, 4683480, 4722509, 5124130, 5151828, 5551480, 5589960, 5636543, 5776292, 6093560, 6148956, 6439785, 7220365, 7686195, 8327220, 8586380, 8664438, 9140340, 9445018, 10248260, 10303656, 11273086, 11552584, 12297912, 12879570, 14167527, 14440730, 15372390, 15884803, 16654440, 16909629, 17172760, 17328876, 18280680, 18890036, 20496520, 21661095, 22546172, 23612545, 25759140, 28182715, 28335054, 28881460, 30744780, 31769606, 33819258, 34657752, 37780072, 43322190, 45092344, 47225090, 47654409, 51518280, 56365430, 56670108, 57762920, 61489560, 63539212, 67638516, 70837635, 79424015, 84548145, 86644380, 94450180, 95308818, 112730860, 113340216, 127078424, 135277032, 141675270, 158848030, 169096290, 173288760, 174732833, 188900360, 190617636, 225461720, 238272045, 283350540, 317696060, 338192580, 349465666, 381235272, 476544090, 524198499, 566701080, 635392120, 676385160, 698931332, 873664165, 953088180, 1048396998, 1397862664, 1747328330, 1906176360, 2096793996, 2620992495, 3494656660, 4193587992, 5241984990, 6989313320, 10483969980, 20967939960]

約数ペア:

[(1, 20967939960), (2, 10483969980), (3, 6989313320), (4, 5241984990), (5, 4193587992), (6, 3494656660), (8, 2620992495), (10, 2096793996), (11, 1906176360), (12, 1747328330), (15, 1397862664), (20, 1048396998), (22, 953088180), (24, 873664165), (30, 698931332), (31, 676385160), (33, 635392120), (37, 566701080), (40, 524198499), (44, 476544090), (55, 381235272), (60, 349465666), (62, 338192580), (66, 317696060), (74, 283350540), (88, 238272045), (93, 225461720), (110, 190617636), (111, 188900360), (120, 174732833), (121, 173288760), (124, 169096290), (132, 158848030), (148, 141675270), (155, 135277032), (165, 127078424), (185, 113340216), (186, 112730860), (220, 95308818), (222, 94450180), (242, 86644380), (248, 84548145), (264, 79424015), (296, 70837635), (310, 67638516), (330, 63539212), (341, 61489560), (363, 57762920), (370, 56670108), (372, 56365430), (407, 51518280), (440, 47654409), (444, 47225090), (465, 45092344), (484, 43322190), (555, 37780072), (605, 34657752), (620, 33819258), (660, 31769606), (682, 30744780), (726, 28881460), (740, 28335054), (744, 28182715), (814, 25759140), (888, 23612545), (930, 22546172), (968, 21661095), (1023, 20496520), (1110, 18890036), (1147, 18280680), (1210, 17328876), (1221, 17172760), (1240, 16909629), (1259, 16654440), (1320, 15884803), (1364, 15372390), (1452, 14440730), (1480, 14167527), (1628, 12879570), (1705, 12297912), (1815, 11552584), (1860, 11273086), (2035, 10303656), (2046, 10248260), (2220, 9445018), (2294, 9140340), (2420, 8664438), (2442, 8586380), (2518, 8327220), (2728, 7686195), (2904, 7220365), (3256, 6439785), (3410, 6148956), (3441, 6093560), (3630, 5776292), (3720, 5636543), (3751, 5589960), (3777, 5551480), (4070, 5151828), (4092, 5124130), (4440, 4722509), (4477, 4683480), (4588, 4570170), (4840, 4332219), (4884, 4293190), (5036, 4163610), (5115, 4099304), (5735, 3656136), (6105, 3434552), (6295, 3330888), (6820, 3074478), (6882, 3046780), (7260, 2888146), (7502, 2794980), (7554, 2775740), (8140, 2575914), (8184, 2562065), (8954, 2341740), (9176, 2285085), (9768, 2146595), (10072, 2081805), (10230, 2049652), (11253, 1863320), (11470, 1828068), (12210, 1717276), (12590, 1665444), (12617, 1661880), (13431, 1561160), (13640, 1537239), (13764, 1523390), (13849, 1514040), (14520, 1444073), (15004, 1397490), (15108, 1387870), (16280, 1287957), (17205, 1218712), (17908, 1170870), (18755, 1117992), (18885, 1110296), (20460, 1024826), (22385, 936696), (22506, 931660), (22940, 914034), (24420, 858638), (25180, 832722), (25234, 830940), (26862, 780580), (27528, 761695), (27698, 757020), (30008, 698745), (30216, 693935), (34410, 609356), (35816, 585435), (37510, 558996), (37770, 555148), (37851, 553960), (39029, 537240), (40920, 512413), (41547, 504680), (44770, 468348), (45012, 465830), (45880, 457017), (46583, 450120), (48840, 429319), (50360, 416361), (50468, 415470), (53724, 390290), (55396, 378510), (56265, 372664), (63085, 332376), (67155, 312232), (68820, 304678), (69245, 302808), (75020, 279498), (75540, 277574), (75702, 276980), (78058, 268620), (83094, 252340), (89540, 234174), (90024, 232915), (93166, 225060), (100936, 207735), (107448, 195145), (110792, 189255), (112530, 186332), (117087, 179080), (126170, 166188), (134310, 156116), (137640, 152339), (138490, 151404), (138787, 151080), (139749, 150040)]