196800240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9011}}^1$

素因数の和:9047

約数の個数: 160

約数和(自身を含む): 750951936

約数和(自身を除く): 554151696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 9011, 10920, 18022, 21840, 27033, 36044, 45055, 54066, 63077, 72088, 90110, 108132, 117143, 126154, 135165, 144176, 180220, 189231, 216264, 234286, 252308, 270330, 315385, 351429, 360440, 378462, 432528, 468572, 504616, 540660, 585715, 630770, 702858, 720880, 756924, 820001, 937144, 946155, 1009232, 1081320, 1171430, 1261540, 1405716, 1513848, 1640002, 1757145, 1874288, 1892310, 2162640, 2342860, 2460003, 2523080, 2811432, 3027696, 3280004, 3514290, 3784620, 4100005, 4685720, 4920006, 5046160, 5622864, 6560008, 7028580, 7569240, 8200010, 9371440, 9840012, 12300015, 13120016, 14057160, 15138480, 16400020, 19680024, 24600030, 28114320, 32800040, 39360048, 49200060, 65600080, 98400120, 196800240]

約数ペア:

[(1, 196800240), (2, 98400120), (3, 65600080), (4, 49200060), (5, 39360048), (6, 32800040), (7, 28114320), (8, 24600030), (10, 19680024), (12, 16400020), (13, 15138480), (14, 14057160), (15, 13120016), (16, 12300015), (20, 9840012), (21, 9371440), (24, 8200010), (26, 7569240), (28, 7028580), (30, 6560008), (35, 5622864), (39, 5046160), (40, 4920006), (42, 4685720), (48, 4100005), (52, 3784620), (56, 3514290), (60, 3280004), (65, 3027696), (70, 2811432), (78, 2523080), (80, 2460003), (84, 2342860), (91, 2162640), (104, 1892310), (105, 1874288), (112, 1757145), (120, 1640002), (130, 1513848), (140, 1405716), (156, 1261540), (168, 1171430), (182, 1081320), (195, 1009232), (208, 946155), (210, 937144), (240, 820001), (260, 756924), (273, 720880), (280, 702858), (312, 630770), (336, 585715), (364, 540660), (390, 504616), (420, 468572), (455, 432528), (520, 378462), (546, 360440), (560, 351429), (624, 315385), (728, 270330), (780, 252308), (840, 234286), (910, 216264), (1040, 189231), (1092, 180220), (1365, 144176), (1456, 135165), (1560, 126154), (1680, 117143), (1820, 108132), (2184, 90110), (2730, 72088), (3120, 63077), (3640, 54066), (4368, 45055), (5460, 36044), (7280, 27033), (9011, 21840), (10920, 18022)]