513796680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33191}}^1$

素因数の和:33251

約数の個数: 96

約数和(自身を含む): 1708724160

約数和(自身を除く): 1194927480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 33191, 66382, 99573, 132764, 165955, 199146, 265528, 298719, 331910, 398292, 497865, 597438, 663820, 796584, 995730, 1194876, 1327640, 1427213, 1493595, 1991460, 2389752, 2854426, 2987190, 3982920, 4281639, 5708852, 5974380, 7136065, 8563278, 11417704, 11948760, 12844917, 14272130, 17126556, 21408195, 25689834, 28544260, 34253112, 42816390, 51379668, 57088520, 64224585, 85632780, 102759336, 128449170, 171265560, 256898340, 513796680]

約数ペア:

[(1, 513796680), (2, 256898340), (3, 171265560), (4, 128449170), (5, 102759336), (6, 85632780), (8, 64224585), (9, 57088520), (10, 51379668), (12, 42816390), (15, 34253112), (18, 28544260), (20, 25689834), (24, 21408195), (30, 17126556), (36, 14272130), (40, 12844917), (43, 11948760), (45, 11417704), (60, 8563278), (72, 7136065), (86, 5974380), (90, 5708852), (120, 4281639), (129, 3982920), (172, 2987190), (180, 2854426), (215, 2389752), (258, 1991460), (344, 1493595), (360, 1427213), (387, 1327640), (430, 1194876), (516, 995730), (645, 796584), (774, 663820), (860, 597438), (1032, 497865), (1290, 398292), (1548, 331910), (1720, 298719), (1935, 265528), (2580, 199146), (3096, 165955), (3870, 132764), (5160, 99573), (7740, 66382), (15480, 33191)]