1959226920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{259157}}^1$

素因数の和:259184

約数の個数: 128

約数和(自身を含む): 7463750400

約数和(自身を除く): 5504523480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 259157, 518314, 777471, 1036628, 1295785, 1554942, 1814099, 2073256, 2332413, 2591570, 3109884, 3628198, 3887355, 4664826, 5183140, 5442297, 6219768, 6997239, 7256396, 7774710, 9070495, 9329652, 10366280, 10884594, 11662065, 13994478, 14512792, 15549420, 16326891, 18140990, 18659304, 21769188, 23324130, 27211485, 27988956, 31098840, 32653782, 34986195, 36281980, 43538376, 46648260, 48980673, 54422970, 55977912, 65307564, 69972390, 72563960, 81634455, 93296520, 97961346, 108845940, 130615128, 139944780, 163268910, 195922692, 217691880, 244903365, 279889560, 326537820, 391845384, 489806730, 653075640, 979613460, 1959226920]

約数ペア:

[(1, 1959226920), (2, 979613460), (3, 653075640), (4, 489806730), (5, 391845384), (6, 326537820), (7, 279889560), (8, 244903365), (9, 217691880), (10, 195922692), (12, 163268910), (14, 139944780), (15, 130615128), (18, 108845940), (20, 97961346), (21, 93296520), (24, 81634455), (27, 72563960), (28, 69972390), (30, 65307564), (35, 55977912), (36, 54422970), (40, 48980673), (42, 46648260), (45, 43538376), (54, 36281980), (56, 34986195), (60, 32653782), (63, 31098840), (70, 27988956), (72, 27211485), (84, 23324130), (90, 21769188), (105, 18659304), (108, 18140990), (120, 16326891), (126, 15549420), (135, 14512792), (140, 13994478), (168, 11662065), (180, 10884594), (189, 10366280), (210, 9329652), (216, 9070495), (252, 7774710), (270, 7256396), (280, 6997239), (315, 6219768), (360, 5442297), (378, 5183140), (420, 4664826), (504, 3887355), (540, 3628198), (630, 3109884), (756, 2591570), (840, 2332413), (945, 2073256), (1080, 1814099), (1260, 1554942), (1512, 1295785), (1890, 1036628), (2520, 777471), (3780, 518314), (7560, 259157)]