1661694840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{355063}}^1$

素因数の和:355093

約数の個数: 96

約数和(自身を含む): 5815948320

約数和(自身を除く): 4154253480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 355063, 710126, 1065189, 1420252, 1775315, 2130378, 2840504, 3195567, 3550630, 4260756, 4615819, 5325945, 6391134, 7101260, 8521512, 9231638, 10651890, 12782268, 13847457, 14202520, 15977835, 18463276, 21303780, 23079095, 25564536, 27694914, 31955670, 36926552, 41542371, 42607560, 46158190, 55389828, 63911340, 69237285, 83084742, 92316380, 110779656, 127822680, 138474570, 166169484, 184632760, 207711855, 276949140, 332338968, 415423710, 553898280, 830847420, 1661694840]

約数ペア:

[(1, 1661694840), (2, 830847420), (3, 553898280), (4, 415423710), (5, 332338968), (6, 276949140), (8, 207711855), (9, 184632760), (10, 166169484), (12, 138474570), (13, 127822680), (15, 110779656), (18, 92316380), (20, 83084742), (24, 69237285), (26, 63911340), (30, 55389828), (36, 46158190), (39, 42607560), (40, 41542371), (45, 36926552), (52, 31955670), (60, 27694914), (65, 25564536), (72, 23079095), (78, 21303780), (90, 18463276), (104, 15977835), (117, 14202520), (120, 13847457), (130, 12782268), (156, 10651890), (180, 9231638), (195, 8521512), (234, 7101260), (260, 6391134), (312, 5325945), (360, 4615819), (390, 4260756), (468, 3550630), (520, 3195567), (585, 2840504), (780, 2130378), (936, 1775315), (1170, 1420252), (1560, 1065189), (2340, 710126), (4680, 355063)]