447736691220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3701}}^1\times {\mathrm{22157}}^1$

素因数の和:25890

約数の個数: 192

約数和(自身を含む): 1543456083456

約数和(自身を除く): 1095719392236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 3701, 5460, 7402, 11103, 14804, 18505, 22157, 22206, 25907, 37010, 44314, 44412, 48113, 51814, 55515, 66471, 74020, 77721, 88628, 96226, 103628, 110785, 111030, 129535, 132942, 144339, 155099, 155442, 192452, 221570, 222060, 240565, 259070, 265884, 288041, 288678, 310198, 310884, 332355, 336791, 388605, 443140, 465297, 481130, 518140, 576082, 577356, 620396, 664710, 673582, 721695, 775495, 777210, 864123, 930594, 962260, 1010373, 1152164, 1329420, 1347164, 1440205, 1443390, 1550990, 1554420, 1683955, 1728246, 1861188, 2016287, 2020746, 2326485, 2880410, 2886780, 3101980, 3367910, 3456492, 4032574, 4041492, 4320615, 4652970, 5051865, 5760820, 6048861, 6735820, 8065148, 8641230, 9305940, 10081435, 10103730, 12097722, 17282460, 20162870, 20207460, 24195444, 30244305, 40325740, 60488610, 82003057, 120977220, 164006114, 246009171, 328012228, 410015285, 492018342, 574021399, 820030570, 984036684, 1066039741, 1148042798, 1230045855, 1640061140, 1722064197, 2132079482, 2296085596, 2460091710, 2870106995, 3198119223, 3444128394, 4264158964, 4920183420, 5330198705, 5740213990, 6396238446, 6888256788, 7462278187, 8610320985, 10660397410, 11480427980, 12792476892, 14924556374, 15990596115, 17220641970, 21320794820, 22386834561, 29849112748, 31981192230, 34441283940, 37311390935, 44773669122, 63962384460, 74622781870, 89547338244, 111934172805, 149245563740, 223868345610, 447736691220]

約数ペア:

[(1, 447736691220), (2, 223868345610), (3, 149245563740), (4, 111934172805), (5, 89547338244), (6, 74622781870), (7, 63962384460), (10, 44773669122), (12, 37311390935), (13, 34441283940), (14, 31981192230), (15, 29849112748), (20, 22386834561), (21, 21320794820), (26, 17220641970), (28, 15990596115), (30, 14924556374), (35, 12792476892), (39, 11480427980), (42, 10660397410), (52, 8610320985), (60, 7462278187), (65, 6888256788), (70, 6396238446), (78, 5740213990), (84, 5330198705), (91, 4920183420), (105, 4264158964), (130, 3444128394), (140, 3198119223), (156, 2870106995), (182, 2460091710), (195, 2296085596), (210, 2132079482), (260, 1722064197), (273, 1640061140), (364, 1230045855), (390, 1148042798), (420, 1066039741), (455, 984036684), (546, 820030570), (780, 574021399), (910, 492018342), (1092, 410015285), (1365, 328012228), (1820, 246009171), (2730, 164006114), (3701, 120977220), (5460, 82003057), (7402, 60488610), (11103, 40325740), (14804, 30244305), (18505, 24195444), (22157, 20207460), (22206, 20162870), (25907, 17282460), (37010, 12097722), (44314, 10103730), (44412, 10081435), (48113, 9305940), (51814, 8641230), (55515, 8065148), (66471, 6735820), (74020, 6048861), (77721, 5760820), (88628, 5051865), (96226, 4652970), (103628, 4320615), (110785, 4041492), (111030, 4032574), (129535, 3456492), (132942, 3367910), (144339, 3101980), (155099, 2886780), (155442, 2880410), (192452, 2326485), (221570, 2020746), (222060, 2016287), (240565, 1861188), (259070, 1728246), (265884, 1683955), (288041, 1554420), (288678, 1550990), (310198, 1443390), (310884, 1440205), (332355, 1347164), (336791, 1329420), (388605, 1152164), (443140, 1010373), (465297, 962260), (481130, 930594), (518140, 864123), (576082, 777210), (577356, 775495), (620396, 721695), (664710, 673582)]