444995460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3923

約数の個数: 216

約数和(自身を含む): 1691418456

約数和(自身を除く): 1246422996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3822, 3881, 4095, 4410, 5460, 5733, 6370, 7644, 7762, 8190, 8820, 9555, 11466, 11643, 12740, 15524, 16380, 19110, 19405, 22932, 23286, 27167, 28665, 34929, 38220, 38810, 46572, 50453, 54334, 57330, 58215, 69858, 77620, 81501, 100906, 108668, 114660, 116430, 135835, 139716, 151359, 163002, 174645, 190169, 201812, 232860, 244503, 252265, 271670, 302718, 326004, 349290, 353171, 380338, 407505, 454077, 489006, 504530, 543340, 570507, 605436, 698580, 706342, 756795, 760676, 815010, 908154, 950845, 978012, 1009060, 1059513, 1141014, 1222515, 1412684, 1513590, 1630020, 1711521, 1765855, 1816308, 1901690, 2119026, 2270385, 2282028, 2445030, 2472197, 2852535, 3027180, 3178539, 3423042, 3531710, 3803380, 4238052, 4540770, 4890060, 4944394, 5297565, 5705070, 6357078, 6846084, 7063420, 7416591, 8557605, 9081540, 9888788, 10595130, 11410140, 12360985, 12714156, 14833182, 15892695, 17115210, 21190260, 22249773, 24721970, 29666364, 31785390, 34230420, 37082955, 44499546, 49443940, 63570780, 74165910, 88999092, 111248865, 148331820, 222497730, 444995460]

約数ペア:

[(1, 444995460), (2, 222497730), (3, 148331820), (4, 111248865), (5, 88999092), (6, 74165910), (7, 63570780), (9, 49443940), (10, 44499546), (12, 37082955), (13, 34230420), (14, 31785390), (15, 29666364), (18, 24721970), (20, 22249773), (21, 21190260), (26, 17115210), (28, 15892695), (30, 14833182), (35, 12714156), (36, 12360985), (39, 11410140), (42, 10595130), (45, 9888788), (49, 9081540), (52, 8557605), (60, 7416591), (63, 7063420), (65, 6846084), (70, 6357078), (78, 5705070), (84, 5297565), (90, 4944394), (91, 4890060), (98, 4540770), (105, 4238052), (117, 3803380), (126, 3531710), (130, 3423042), (140, 3178539), (147, 3027180), (156, 2852535), (180, 2472197), (182, 2445030), (195, 2282028), (196, 2270385), (210, 2119026), (234, 1901690), (245, 1816308), (252, 1765855), (260, 1711521), (273, 1630020), (294, 1513590), (315, 1412684), (364, 1222515), (390, 1141014), (420, 1059513), (441, 1009060), (455, 978012), (468, 950845), (490, 908154), (546, 815010), (585, 760676), (588, 756795), (630, 706342), (637, 698580), (735, 605436), (780, 570507), (819, 543340), (882, 504530), (910, 489006), (980, 454077), (1092, 407505), (1170, 380338), (1260, 353171), (1274, 349290), (1365, 326004), (1470, 302718), (1638, 271670), (1764, 252265), (1820, 244503), (1911, 232860), (2205, 201812), (2340, 190169), (2548, 174645), (2730, 163002), (2940, 151359), (3185, 139716), (3276, 135835), (3822, 116430), (3881, 114660), (4095, 108668), (4410, 100906), (5460, 81501), (5733, 77620), (6370, 69858), (7644, 58215), (7762, 57330), (8190, 54334), (8820, 50453), (9555, 46572), (11466, 38810), (11643, 38220), (12740, 34929), (15524, 28665), (16380, 27167), (19110, 23286), (19405, 22932)]