31311445200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{196187}}^1$

素因数の和:196234

約数の個数: 240

約数和(自身を含む): 120663467520

約数和(自身を除く): 89352022320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1140, 1200, 1330, 1400, 1425, 1520, 1596, 1680, 1900, 1995, 2100, 2128, 2280, 2660, 2800, 2850, 3192, 3325, 3800, 3990, 4200, 4560, 5320, 5700, 6384, 6650, 7600, 7980, 8400, 9975, 10640, 11400, 13300, 15960, 19950, 22800, 26600, 31920, 39900, 53200, 79800, 159600, 196187, 392374, 588561, 784748, 980935, 1177122, 1373309, 1569496, 1961870, 2354244, 2746618, 2942805, 3138992, 3727553, 3923740, 4119927, 4708488, 4904675, 5493236, 5885610, 6866545, 7455106, 7847480, 8239854, 9416976, 9809350, 10986472, 11182659, 11771220, 13733090, 14714025, 14910212, 15694960, 16479708, 18637765, 19618700, 20599635, 21972944, 22365318, 23542440, 26092871, 27466180, 29428050, 29820424, 32959416, 34332725, 37275530, 39237400, 41199270, 44730636, 47084880, 52185742, 54932360, 55913295, 58856100, 59640848, 65918832, 68665450, 74551060, 78278613, 78474800, 82398540, 89461272, 93188825, 102998175, 104371484, 109864720, 111826590, 117712200, 130464355, 137330900, 149102120, 156557226, 164797080, 178922544, 186377650, 205996350, 208742968, 223653180, 235424400, 260928710, 274661800, 279566475, 298204240, 313114452, 329594160, 372755300, 391393065, 411992700, 417485936, 447306360, 521857420, 549323600, 559132950, 626228904, 652321775, 745510600, 782786130, 823985400, 894612720, 1043714840, 1118265900, 1252457808, 1304643550, 1491021200, 1565572260, 1647970800, 1956965325, 2087429680, 2236531800, 2609287100, 3131144520, 3913930650, 4473063600, 5218574200, 6262289040, 7827861300, 10437148400, 15655722600, 31311445200]

約数ペア:

[(1, 31311445200), (2, 15655722600), (3, 10437148400), (4, 7827861300), (5, 6262289040), (6, 5218574200), (7, 4473063600), (8, 3913930650), (10, 3131144520), (12, 2609287100), (14, 2236531800), (15, 2087429680), (16, 1956965325), (19, 1647970800), (20, 1565572260), (21, 1491021200), (24, 1304643550), (25, 1252457808), (28, 1118265900), (30, 1043714840), (35, 894612720), (38, 823985400), (40, 782786130), (42, 745510600), (48, 652321775), (50, 626228904), (56, 559132950), (57, 549323600), (60, 521857420), (70, 447306360), (75, 417485936), (76, 411992700), (80, 391393065), (84, 372755300), (95, 329594160), (100, 313114452), (105, 298204240), (112, 279566475), (114, 274661800), (120, 260928710), (133, 235424400), (140, 223653180), (150, 208742968), (152, 205996350), (168, 186377650), (175, 178922544), (190, 164797080), (200, 156557226), (210, 149102120), (228, 137330900), (240, 130464355), (266, 117712200), (280, 111826590), (285, 109864720), (300, 104371484), (304, 102998175), (336, 93188825), (350, 89461272), (380, 82398540), (399, 78474800), (400, 78278613), (420, 74551060), (456, 68665450), (475, 65918832), (525, 59640848), (532, 58856100), (560, 55913295), (570, 54932360), (600, 52185742), (665, 47084880), (700, 44730636), (760, 41199270), (798, 39237400), (840, 37275530), (912, 34332725), (950, 32959416), (1050, 29820424), (1064, 29428050), (1140, 27466180), (1200, 26092871), (1330, 23542440), (1400, 22365318), (1425, 21972944), (1520, 20599635), (1596, 19618700), (1680, 18637765), (1900, 16479708), (1995, 15694960), (2100, 14910212), (2128, 14714025), (2280, 13733090), (2660, 11771220), (2800, 11182659), (2850, 10986472), (3192, 9809350), (3325, 9416976), (3800, 8239854), (3990, 7847480), (4200, 7455106), (4560, 6866545), (5320, 5885610), (5700, 5493236), (6384, 4904675), (6650, 4708488), (7600, 4119927), (7980, 3923740), (8400, 3727553), (9975, 3138992), (10640, 2942805), (11400, 2746618), (13300, 2354244), (15960, 1961870), (19950, 1569496), (22800, 1373309), (26600, 1177122), (31920, 980935), (39900, 784748), (53200, 588561), (79800, 392374), (159600, 196187)]