276761520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:732

約数の個数: 240

約数和(自身を含む): 1075913280

約数和(自身を除く): 799151760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 89, 90, 105, 112, 120, 126, 140, 144, 168, 178, 180, 210, 240, 252, 267, 280, 315, 336, 356, 360, 420, 445, 504, 534, 560, 617, 623, 630, 712, 720, 801, 840, 890, 1008, 1068, 1234, 1246, 1260, 1335, 1424, 1602, 1680, 1780, 1851, 1869, 2136, 2468, 2492, 2520, 2670, 3085, 3115, 3204, 3560, 3702, 3738, 4005, 4272, 4319, 4936, 4984, 5040, 5340, 5553, 5607, 6170, 6230, 6408, 7120, 7404, 7476, 8010, 8638, 9255, 9345, 9872, 9968, 10680, 11106, 11214, 12340, 12460, 12816, 12957, 14808, 14952, 16020, 17276, 18510, 18690, 21360, 21595, 22212, 22428, 24680, 24920, 25914, 27765, 28035, 29616, 29904, 32040, 34552, 37020, 37380, 38871, 43190, 44424, 44856, 49360, 49840, 51828, 54913, 55530, 56070, 64080, 64785, 69104, 74040, 74760, 77742, 86380, 88848, 89712, 103656, 109826, 111060, 112140, 129570, 148080, 149520, 155484, 164739, 172760, 194355, 207312, 219652, 222120, 224280, 259140, 274565, 310968, 329478, 345520, 384391, 388710, 439304, 444240, 448560, 494217, 518280, 549130, 621936, 658956, 768782, 777420, 823695, 878608, 988434, 1036560, 1098260, 1153173, 1317912, 1537564, 1554840, 1647390, 1921955, 1976868, 2196520, 2306346, 2471085, 2635824, 3075128, 3109680, 3294780, 3459519, 3843910, 3953736, 4393040, 4612692, 4942170, 5765865, 6150256, 6589560, 6919038, 7687820, 7907472, 9225384, 9884340, 11531730, 13179120, 13838076, 15375640, 17297595, 18450768, 19768680, 23063460, 27676152, 30751280, 34595190, 39537360, 46126920, 55352304, 69190380, 92253840, 138380760, 276761520]

約数ペア:

[(1, 276761520), (2, 138380760), (3, 92253840), (4, 69190380), (5, 55352304), (6, 46126920), (7, 39537360), (8, 34595190), (9, 30751280), (10, 27676152), (12, 23063460), (14, 19768680), (15, 18450768), (16, 17297595), (18, 15375640), (20, 13838076), (21, 13179120), (24, 11531730), (28, 9884340), (30, 9225384), (35, 7907472), (36, 7687820), (40, 6919038), (42, 6589560), (45, 6150256), (48, 5765865), (56, 4942170), (60, 4612692), (63, 4393040), (70, 3953736), (72, 3843910), (80, 3459519), (84, 3294780), (89, 3109680), (90, 3075128), (105, 2635824), (112, 2471085), (120, 2306346), (126, 2196520), (140, 1976868), (144, 1921955), (168, 1647390), (178, 1554840), (180, 1537564), (210, 1317912), (240, 1153173), (252, 1098260), (267, 1036560), (280, 988434), (315, 878608), (336, 823695), (356, 777420), (360, 768782), (420, 658956), (445, 621936), (504, 549130), (534, 518280), (560, 494217), (617, 448560), (623, 444240), (630, 439304), (712, 388710), (720, 384391), (801, 345520), (840, 329478), (890, 310968), (1008, 274565), (1068, 259140), (1234, 224280), (1246, 222120), (1260, 219652), (1335, 207312), (1424, 194355), (1602, 172760), (1680, 164739), (1780, 155484), (1851, 149520), (1869, 148080), (2136, 129570), (2468, 112140), (2492, 111060), (2520, 109826), (2670, 103656), (3085, 89712), (3115, 88848), (3204, 86380), (3560, 77742), (3702, 74760), (3738, 74040), (4005, 69104), (4272, 64785), (4319, 64080), (4936, 56070), (4984, 55530), (5040, 54913), (5340, 51828), (5553, 49840), (5607, 49360), (6170, 44856), (6230, 44424), (6408, 43190), (7120, 38871), (7404, 37380), (7476, 37020), (8010, 34552), (8638, 32040), (9255, 29904), (9345, 29616), (9872, 28035), (9968, 27765), (10680, 25914), (11106, 24920), (11214, 24680), (12340, 22428), (12460, 22212), (12816, 21595), (12957, 21360), (14808, 18690), (14952, 18510), (16020, 17276)]