169811460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1523

約数の個数: 216

約数和(自身を含む): 645719256

約数和(自身を除く): 475907796

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, 1481, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 2962, 3185, 3276, 3822, 4095, 4410, 4443, 5460, 5733, 5924, 6370, 7405, 7644, 8190, 8820, 8886, 9555, 10367, 11466, 12740, 13329, 14810, 16380, 17772, 19110, 19253, 20734, 22215, 22932, 26658, 28665, 29620, 31101, 38220, 38506, 41468, 44430, 51835, 53316, 57330, 57759, 62202, 66645, 72569, 77012, 88860, 93303, 96265, 103670, 114660, 115518, 124404, 133290, 134771, 145138, 155505, 173277, 186606, 192530, 207340, 217707, 231036, 266580, 269542, 288795, 290276, 311010, 346554, 362845, 373212, 385060, 404313, 435414, 466515, 539084, 577590, 622020, 653121, 673855, 693108, 725690, 808626, 866385, 870828, 933030, 943397, 1088535, 1155180, 1212939, 1306242, 1347710, 1451380, 1617252, 1732770, 1866060, 1886794, 2021565, 2177070, 2425878, 2612484, 2695420, 2830191, 3265605, 3465540, 3773588, 4043130, 4354140, 4716985, 4851756, 5660382, 6064695, 6531210, 8086260, 8490573, 9433970, 11320764, 12129390, 13062420, 14150955, 16981146, 18867940, 24258780, 28301910, 33962292, 42452865, 56603820, 84905730, 169811460]

約数ペア:

[(1, 169811460), (2, 84905730), (3, 56603820), (4, 42452865), (5, 33962292), (6, 28301910), (7, 24258780), (9, 18867940), (10, 16981146), (12, 14150955), (13, 13062420), (14, 12129390), (15, 11320764), (18, 9433970), (20, 8490573), (21, 8086260), (26, 6531210), (28, 6064695), (30, 5660382), (35, 4851756), (36, 4716985), (39, 4354140), (42, 4043130), (45, 3773588), (49, 3465540), (52, 3265605), (60, 2830191), (63, 2695420), (65, 2612484), (70, 2425878), (78, 2177070), (84, 2021565), (90, 1886794), (91, 1866060), (98, 1732770), (105, 1617252), (117, 1451380), (126, 1347710), (130, 1306242), (140, 1212939), (147, 1155180), (156, 1088535), (180, 943397), (182, 933030), (195, 870828), (196, 866385), (210, 808626), (234, 725690), (245, 693108), (252, 673855), (260, 653121), (273, 622020), (294, 577590), (315, 539084), (364, 466515), (390, 435414), (420, 404313), (441, 385060), (455, 373212), (468, 362845), (490, 346554), (546, 311010), (585, 290276), (588, 288795), (630, 269542), (637, 266580), (735, 231036), (780, 217707), (819, 207340), (882, 192530), (910, 186606), (980, 173277), (1092, 155505), (1170, 145138), (1260, 134771), (1274, 133290), (1365, 124404), (1470, 115518), (1481, 114660), (1638, 103670), (1764, 96265), (1820, 93303), (1911, 88860), (2205, 77012), (2340, 72569), (2548, 66645), (2730, 62202), (2940, 57759), (2962, 57330), (3185, 53316), (3276, 51835), (3822, 44430), (4095, 41468), (4410, 38506), (4443, 38220), (5460, 31101), (5733, 29620), (5924, 28665), (6370, 26658), (7405, 22932), (7644, 22215), (8190, 20734), (8820, 19253), (8886, 19110), (9555, 17772), (10367, 16380), (11466, 14810), (12740, 13329)]