1912218840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{84313}}^1$

素因数の和:84343

約数の個数: 160

約数和(自身を含む): 7345435680

約数和(自身を除く): 5433216840

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 84313, 168626, 252939, 337252, 421565, 505878, 590191, 674504, 758817, 843130, 1011756, 1180382, 1264695, 1517634, 1686260, 1770573, 2023512, 2276451, 2360764, 2529390, 2950955, 3035268, 3372520, 3541146, 3794085, 4552902, 4721528, 5058780, 5311719, 5901910, 6070536, 6829353, 7082292, 7588170, 8852865, 9105804, 10117560, 10623438, 11382255, 11803820, 13658706, 14164584, 15176340, 15935157, 17705730, 18211608, 21246876, 22764510, 23607640, 26558595, 27317412, 30352680, 31870314, 34146765, 35411460, 42493752, 45529020, 47805471, 53117190, 54634824, 63740628, 68293530, 70822920, 79675785, 91058040, 95610942, 106234380, 127481256, 136587060, 159351570, 191221884, 212468760, 239027355, 273174120, 318703140, 382443768, 478054710, 637406280, 956109420, 1912218840]

約数ペア:

[(1, 1912218840), (2, 956109420), (3, 637406280), (4, 478054710), (5, 382443768), (6, 318703140), (7, 273174120), (8, 239027355), (9, 212468760), (10, 191221884), (12, 159351570), (14, 136587060), (15, 127481256), (18, 106234380), (20, 95610942), (21, 91058040), (24, 79675785), (27, 70822920), (28, 68293530), (30, 63740628), (35, 54634824), (36, 53117190), (40, 47805471), (42, 45529020), (45, 42493752), (54, 35411460), (56, 34146765), (60, 31870314), (63, 30352680), (70, 27317412), (72, 26558595), (81, 23607640), (84, 22764510), (90, 21246876), (105, 18211608), (108, 17705730), (120, 15935157), (126, 15176340), (135, 14164584), (140, 13658706), (162, 11803820), (168, 11382255), (180, 10623438), (189, 10117560), (210, 9105804), (216, 8852865), (252, 7588170), (270, 7082292), (280, 6829353), (315, 6070536), (324, 5901910), (360, 5311719), (378, 5058780), (405, 4721528), (420, 4552902), (504, 3794085), (540, 3541146), (567, 3372520), (630, 3035268), (648, 2950955), (756, 2529390), (810, 2360764), (840, 2276451), (945, 2023512), (1080, 1770573), (1134, 1686260), (1260, 1517634), (1512, 1264695), (1620, 1180382), (1890, 1011756), (2268, 843130), (2520, 758817), (2835, 674504), (3240, 590191), (3780, 505878), (4536, 421565), (5670, 337252), (7560, 252939), (11340, 168626), (22680, 84313)]