39785264820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{54347}}^1$

素因数の和:54459

約数の個数: 216

約数和(自身を含む): 142079150304

約数和(自身を除く): 102293885484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 83, 84, 90, 98, 105, 126, 140, 147, 166, 180, 196, 210, 245, 249, 252, 294, 315, 332, 415, 420, 441, 490, 498, 581, 588, 630, 735, 747, 830, 882, 980, 996, 1162, 1245, 1260, 1470, 1494, 1660, 1743, 1764, 2205, 2324, 2490, 2905, 2940, 2988, 3486, 3735, 4067, 4410, 4980, 5229, 5810, 6972, 7470, 8134, 8715, 8820, 10458, 11620, 12201, 14940, 16268, 17430, 20335, 20916, 24402, 26145, 34860, 36603, 40670, 48804, 52290, 54347, 61005, 73206, 81340, 104580, 108694, 122010, 146412, 163041, 183015, 217388, 244020, 271735, 326082, 366030, 380429, 489123, 543470, 652164, 732060, 760858, 815205, 978246, 1086940, 1141287, 1521716, 1630410, 1902145, 1956492, 2282574, 2445615, 2663003, 3260820, 3423861, 3804290, 4510801, 4565148, 4891230, 5326006, 5706435, 6847722, 7608580, 7989009, 9021602, 9782460, 10652012, 11412870, 13315015, 13532403, 13695444, 15978018, 17119305, 18043204, 22554005, 22825740, 23967027, 26630030, 27064806, 31575607, 31956036, 34238610, 39945045, 40597209, 45108010, 47934054, 53260060, 54129612, 63151214, 67662015, 68477220, 79890090, 81194418, 90216020, 94726821, 95868108, 119835135, 126302428, 135324030, 157878035, 159780180, 162388836, 189453642, 202986045, 221029249, 239670270, 270648060, 284180463, 315756070, 378907284, 405972090, 442058498, 473634105, 479340540, 568360926, 631512140, 663087747, 811944180, 884116996, 947268210, 1105146245, 1136721852, 1326175494, 1420902315, 1894536420, 1989263241, 2210292490, 2652350988, 2841804630, 3315438735, 3978526482, 4420584980, 5683609260, 6630877470, 7957052964, 9946316205, 13261754940, 19892632410, 39785264820]

約数ペア:

[(1, 39785264820), (2, 19892632410), (3, 13261754940), (4, 9946316205), (5, 7957052964), (6, 6630877470), (7, 5683609260), (9, 4420584980), (10, 3978526482), (12, 3315438735), (14, 2841804630), (15, 2652350988), (18, 2210292490), (20, 1989263241), (21, 1894536420), (28, 1420902315), (30, 1326175494), (35, 1136721852), (36, 1105146245), (42, 947268210), (45, 884116996), (49, 811944180), (60, 663087747), (63, 631512140), (70, 568360926), (83, 479340540), (84, 473634105), (90, 442058498), (98, 405972090), (105, 378907284), (126, 315756070), (140, 284180463), (147, 270648060), (166, 239670270), (180, 221029249), (196, 202986045), (210, 189453642), (245, 162388836), (249, 159780180), (252, 157878035), (294, 135324030), (315, 126302428), (332, 119835135), (415, 95868108), (420, 94726821), (441, 90216020), (490, 81194418), (498, 79890090), (581, 68477220), (588, 67662015), (630, 63151214), (735, 54129612), (747, 53260060), (830, 47934054), (882, 45108010), (980, 40597209), (996, 39945045), (1162, 34238610), (1245, 31956036), (1260, 31575607), (1470, 27064806), (1494, 26630030), (1660, 23967027), (1743, 22825740), (1764, 22554005), (2205, 18043204), (2324, 17119305), (2490, 15978018), (2905, 13695444), (2940, 13532403), (2988, 13315015), (3486, 11412870), (3735, 10652012), (4067, 9782460), (4410, 9021602), (4980, 7989009), (5229, 7608580), (5810, 6847722), (6972, 5706435), (7470, 5326006), (8134, 4891230), (8715, 4565148), (8820, 4510801), (10458, 3804290), (11620, 3423861), (12201, 3260820), (14940, 2663003), (16268, 2445615), (17430, 2282574), (20335, 1956492), (20916, 1902145), (24402, 1630410), (26145, 1521716), (34860, 1141287), (36603, 1086940), (40670, 978246), (48804, 815205), (52290, 760858), (54347, 732060), (61005, 652164), (73206, 543470), (81340, 489123), (104580, 380429), (108694, 366030), (122010, 326082), (146412, 271735), (163041, 244020), (183015, 217388)]