64383949890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{7307}}^1$

素因数の和:7793

約数の個数: 192

約数和(自身を含む): 191336535936

約数和(自身を除く): 126952586046

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 443, 510, 585, 663, 765, 886, 1105, 1170, 1326, 1329, 1530, 1989, 2210, 2215, 2658, 3315, 3978, 3987, 4430, 5759, 6630, 6645, 7307, 7531, 7974, 9945, 11518, 13290, 14614, 15062, 17277, 19890, 19935, 21921, 22593, 28795, 34554, 36535, 37655, 39870, 43842, 45186, 51831, 57590, 65763, 67779, 73070, 75310, 86385, 94991, 97903, 103662, 109605, 112965, 124219, 131526, 135558, 172770, 189982, 195806, 219210, 225930, 248438, 259155, 284973, 293709, 328815, 338895, 372657, 474955, 489515, 518310, 569946, 587418, 621095, 657630, 677790, 745314, 854919, 881127, 949910, 979030, 1117971, 1242190, 1424865, 1468545, 1614847, 1709838, 1762254, 1863285, 2235942, 2849730, 2937090, 3229694, 3237001, 3726570, 4274595, 4405635, 4844541, 5589855, 6474002, 8074235, 8549190, 8811270, 9689082, 9711003, 11179710, 14533623, 16148470, 16185005, 19422006, 24222705, 29067246, 29133009, 32370010, 42081013, 48445410, 48555015, 55029017, 58266018, 72668115, 84162026, 97110030, 110058034, 126243039, 145336230, 145665045, 165087051, 210405065, 252486078, 275145085, 291330090, 330174102, 378729117, 420810130, 495261153, 550290170, 631215195, 715377221, 757458234, 825435255, 990522306, 1262430390, 1430754442, 1650870510, 1893645585, 2146131663, 2476305765, 3576886105, 3787291170, 4292263326, 4952611530, 6438394989, 7153772210, 10730658315, 12876789978, 21461316630, 32191974945, 64383949890]

約数ペア:

[(1, 64383949890), (2, 32191974945), (3, 21461316630), (5, 12876789978), (6, 10730658315), (9, 7153772210), (10, 6438394989), (13, 4952611530), (15, 4292263326), (17, 3787291170), (18, 3576886105), (26, 2476305765), (30, 2146131663), (34, 1893645585), (39, 1650870510), (45, 1430754442), (51, 1262430390), (65, 990522306), (78, 825435255), (85, 757458234), (90, 715377221), (102, 631215195), (117, 550290170), (130, 495261153), (153, 420810130), (170, 378729117), (195, 330174102), (221, 291330090), (234, 275145085), (255, 252486078), (306, 210405065), (390, 165087051), (442, 145665045), (443, 145336230), (510, 126243039), (585, 110058034), (663, 97110030), (765, 84162026), (886, 72668115), (1105, 58266018), (1170, 55029017), (1326, 48555015), (1329, 48445410), (1530, 42081013), (1989, 32370010), (2210, 29133009), (2215, 29067246), (2658, 24222705), (3315, 19422006), (3978, 16185005), (3987, 16148470), (4430, 14533623), (5759, 11179710), (6630, 9711003), (6645, 9689082), (7307, 8811270), (7531, 8549190), (7974, 8074235), (9945, 6474002), (11518, 5589855), (13290, 4844541), (14614, 4405635), (15062, 4274595), (17277, 3726570), (19890, 3237001), (19935, 3229694), (21921, 2937090), (22593, 2849730), (28795, 2235942), (34554, 1863285), (36535, 1762254), (37655, 1709838), (39870, 1614847), (43842, 1468545), (45186, 1424865), (51831, 1242190), (57590, 1117971), (65763, 979030), (67779, 949910), (73070, 881127), (75310, 854919), (86385, 745314), (94991, 677790), (97903, 657630), (103662, 621095), (109605, 587418), (112965, 569946), (124219, 518310), (131526, 489515), (135558, 474955), (172770, 372657), (189982, 338895), (195806, 328815), (219210, 293709), (225930, 284973), (248438, 259155)]