51384788880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{46819}}^1$

素因数の和:47121

約数の個数: 160

約数和(自身を含む): 169293628800

約数和(自身を除く): 117908839920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 269, 272, 340, 408, 510, 538, 680, 807, 816, 1020, 1076, 1345, 1360, 1614, 2040, 2152, 2690, 3228, 4035, 4080, 4304, 4573, 5380, 6456, 8070, 9146, 10760, 12912, 13719, 16140, 18292, 21520, 22865, 27438, 32280, 36584, 45730, 46819, 54876, 64560, 68595, 73168, 91460, 93638, 109752, 137190, 140457, 182920, 187276, 219504, 234095, 274380, 280914, 365840, 374552, 468190, 548760, 561828, 702285, 749104, 795923, 936380, 1097520, 1123656, 1404570, 1591846, 1872760, 2247312, 2387769, 2809140, 3183692, 3745520, 3979615, 4775538, 5618280, 6367384, 7959230, 9551076, 11236560, 11938845, 12594311, 12734768, 15918460, 19102152, 23877690, 25188622, 31836920, 37782933, 38204304, 47755380, 50377244, 62971555, 63673840, 75565866, 95510760, 100754488, 125943110, 151131732, 188914665, 191021520, 201508976, 214103287, 251886220, 302263464, 377829330, 428206574, 503772440, 604526928, 642309861, 755658660, 856413148, 1007544880, 1070516435, 1284619722, 1511317320, 1712826296, 2141032870, 2569239444, 3022634640, 3211549305, 3425652592, 4282065740, 5138478888, 6423098610, 8564131480, 10276957776, 12846197220, 17128262960, 25692394440, 51384788880]

約数ペア:

[(1, 51384788880), (2, 25692394440), (3, 17128262960), (4, 12846197220), (5, 10276957776), (6, 8564131480), (8, 6423098610), (10, 5138478888), (12, 4282065740), (15, 3425652592), (16, 3211549305), (17, 3022634640), (20, 2569239444), (24, 2141032870), (30, 1712826296), (34, 1511317320), (40, 1284619722), (48, 1070516435), (51, 1007544880), (60, 856413148), (68, 755658660), (80, 642309861), (85, 604526928), (102, 503772440), (120, 428206574), (136, 377829330), (170, 302263464), (204, 251886220), (240, 214103287), (255, 201508976), (269, 191021520), (272, 188914665), (340, 151131732), (408, 125943110), (510, 100754488), (538, 95510760), (680, 75565866), (807, 63673840), (816, 62971555), (1020, 50377244), (1076, 47755380), (1345, 38204304), (1360, 37782933), (1614, 31836920), (2040, 25188622), (2152, 23877690), (2690, 19102152), (3228, 15918460), (4035, 12734768), (4080, 12594311), (4304, 11938845), (4573, 11236560), (5380, 9551076), (6456, 7959230), (8070, 6367384), (9146, 5618280), (10760, 4775538), (12912, 3979615), (13719, 3745520), (16140, 3183692), (18292, 2809140), (21520, 2387769), (22865, 2247312), (27438, 1872760), (32280, 1591846), (36584, 1404570), (45730, 1123656), (46819, 1097520), (54876, 936380), (64560, 795923), (68595, 749104), (73168, 702285), (91460, 561828), (93638, 548760), (109752, 468190), (137190, 374552), (140457, 365840), (182920, 280914), (187276, 274380), (219504, 234095)]