677902680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20693}}^1$

素因数の和:20730

約数の個数: 192

約数和(自身を含む): 2711741760

約数和(自身を除く): 2033839080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 20693, 32760, 41386, 62079, 82772, 103465, 124158, 144851, 165544, 186237, 206930, 248316, 269009, 289702, 310395, 372474, 413860, 434553, 496632, 538018, 579404, 620790, 724255, 744948, 807027, 827720, 869106, 931185, 1076036, 1158808, 1241580, 1303659, 1345045, 1448510, 1489896, 1614054, 1738212, 1862370, 1883063, 2152072, 2172765, 2421081, 2483160, 2607318, 2690090, 2897020, 3228108, 3476424, 3724740, 3766126, 4035135, 4345530, 4842162, 5214636, 5380180, 5649189, 5794040, 6456216, 6518295, 7449480, 7532252, 8070270, 8691060, 9415315, 9684324, 10429272, 10760360, 11298378, 12105405, 13036590, 15064504, 16140540, 16947567, 17382120, 18830630, 19368648, 22596756, 24210810, 26073180, 28245945, 32281080, 33895134, 37661260, 45193512, 48421620, 52146360, 56491890, 67790268, 75322520, 84737835, 96843240, 112983780, 135580536, 169475670, 225967560, 338951340, 677902680]

約数ペア:

[(1, 677902680), (2, 338951340), (3, 225967560), (4, 169475670), (5, 135580536), (6, 112983780), (7, 96843240), (8, 84737835), (9, 75322520), (10, 67790268), (12, 56491890), (13, 52146360), (14, 48421620), (15, 45193512), (18, 37661260), (20, 33895134), (21, 32281080), (24, 28245945), (26, 26073180), (28, 24210810), (30, 22596756), (35, 19368648), (36, 18830630), (39, 17382120), (40, 16947567), (42, 16140540), (45, 15064504), (52, 13036590), (56, 12105405), (60, 11298378), (63, 10760360), (65, 10429272), (70, 9684324), (72, 9415315), (78, 8691060), (84, 8070270), (90, 7532252), (91, 7449480), (104, 6518295), (105, 6456216), (117, 5794040), (120, 5649189), (126, 5380180), (130, 5214636), (140, 4842162), (156, 4345530), (168, 4035135), (180, 3766126), (182, 3724740), (195, 3476424), (210, 3228108), (234, 2897020), (252, 2690090), (260, 2607318), (273, 2483160), (280, 2421081), (312, 2172765), (315, 2152072), (360, 1883063), (364, 1862370), (390, 1738212), (420, 1614054), (455, 1489896), (468, 1448510), (504, 1345045), (520, 1303659), (546, 1241580), (585, 1158808), (630, 1076036), (728, 931185), (780, 869106), (819, 827720), (840, 807027), (910, 744948), (936, 724255), (1092, 620790), (1170, 579404), (1260, 538018), (1365, 496632), (1560, 434553), (1638, 413860), (1820, 372474), (2184, 310395), (2340, 289702), (2520, 269009), (2730, 248316), (3276, 206930), (3640, 186237), (4095, 165544), (4680, 144851), (5460, 124158), (6552, 103465), (8190, 82772), (10920, 62079), (16380, 41386), (20693, 32760)]