196758240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1945

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 534807840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 1889, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 3778, 4340, 4960, 5208, 5667, 6510, 6944, 7440, 7556, 8680, 9445, 10416, 11334, 13020, 13223, 14880, 15112, 17360, 18890, 20832, 22668, 26040, 26446, 28335, 30224, 34720, 37780, 39669, 45336, 52080, 52892, 56670, 58559, 60448, 66115, 75560, 79338, 90672, 104160, 105784, 113340, 117118, 132230, 151120, 158676, 175677, 181344, 198345, 211568, 226680, 234236, 264460, 292795, 302240, 317352, 351354, 396690, 409913, 423136, 453360, 468472, 528920, 585590, 634704, 702708, 793380, 819826, 878385, 906720, 936944, 1057840, 1171180, 1229739, 1269408, 1405416, 1586760, 1639652, 1756770, 1873888, 2049565, 2115680, 2342360, 2459478, 2810832, 3173520, 3279304, 3513540, 4099130, 4684720, 4918956, 5621664, 6148695, 6347040, 6558608, 7027080, 8198260, 9369440, 9837912, 12297390, 13117216, 14054160, 16396520, 19675824, 24594780, 28108320, 32793040, 39351648, 49189560, 65586080, 98379120, 196758240]

約数ペア:

[(1, 196758240), (2, 98379120), (3, 65586080), (4, 49189560), (5, 39351648), (6, 32793040), (7, 28108320), (8, 24594780), (10, 19675824), (12, 16396520), (14, 14054160), (15, 13117216), (16, 12297390), (20, 9837912), (21, 9369440), (24, 8198260), (28, 7027080), (30, 6558608), (31, 6347040), (32, 6148695), (35, 5621664), (40, 4918956), (42, 4684720), (48, 4099130), (56, 3513540), (60, 3279304), (62, 3173520), (70, 2810832), (80, 2459478), (84, 2342360), (93, 2115680), (96, 2049565), (105, 1873888), (112, 1756770), (120, 1639652), (124, 1586760), (140, 1405416), (155, 1269408), (160, 1229739), (168, 1171180), (186, 1057840), (210, 936944), (217, 906720), (224, 878385), (240, 819826), (248, 793380), (280, 702708), (310, 634704), (336, 585590), (372, 528920), (420, 468472), (434, 453360), (465, 423136), (480, 409913), (496, 396690), (560, 351354), (620, 317352), (651, 302240), (672, 292795), (744, 264460), (840, 234236), (868, 226680), (930, 211568), (992, 198345), (1085, 181344), (1120, 175677), (1240, 158676), (1302, 151120), (1488, 132230), (1680, 117118), (1736, 113340), (1860, 105784), (1889, 104160), (2170, 90672), (2480, 79338), (2604, 75560), (2976, 66115), (3255, 60448), (3360, 58559), (3472, 56670), (3720, 52892), (3778, 52080), (4340, 45336), (4960, 39669), (5208, 37780), (5667, 34720), (6510, 30224), (6944, 28335), (7440, 26446), (7556, 26040), (8680, 22668), (9445, 20832), (10416, 18890), (11334, 17360), (13020, 15112), (13223, 14880)]