66801840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1$

素因数の和:2379

約数の個数: 160

約数和(自身を含む): 250698240

約数和(自身を除く): 183896400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2339, 2380, 2856, 3570, 4080, 4678, 4760, 5712, 7017, 7140, 9356, 9520, 11695, 14034, 14280, 16373, 18712, 23390, 28068, 28560, 32746, 35085, 37424, 39763, 46780, 49119, 56136, 65492, 70170, 79526, 81865, 93560, 98238, 112272, 119289, 130984, 140340, 159052, 163730, 187120, 196476, 198815, 238578, 245595, 261968, 278341, 280680, 318104, 327460, 392952, 397630, 477156, 491190, 556682, 561360, 596445, 636208, 654920, 785904, 795260, 835023, 954312, 982380, 1113364, 1192890, 1309840, 1391705, 1590520, 1670046, 1908624, 1964760, 2226728, 2385780, 2783410, 3181040, 3340092, 3929520, 4175115, 4453456, 4771560, 5566820, 6680184, 8350230, 9543120, 11133640, 13360368, 16700460, 22267280, 33400920, 66801840]

約数ペア:

[(1, 66801840), (2, 33400920), (3, 22267280), (4, 16700460), (5, 13360368), (6, 11133640), (7, 9543120), (8, 8350230), (10, 6680184), (12, 5566820), (14, 4771560), (15, 4453456), (16, 4175115), (17, 3929520), (20, 3340092), (21, 3181040), (24, 2783410), (28, 2385780), (30, 2226728), (34, 1964760), (35, 1908624), (40, 1670046), (42, 1590520), (48, 1391705), (51, 1309840), (56, 1192890), (60, 1113364), (68, 982380), (70, 954312), (80, 835023), (84, 795260), (85, 785904), (102, 654920), (105, 636208), (112, 596445), (119, 561360), (120, 556682), (136, 491190), (140, 477156), (168, 397630), (170, 392952), (204, 327460), (210, 318104), (238, 280680), (240, 278341), (255, 261968), (272, 245595), (280, 238578), (336, 198815), (340, 196476), (357, 187120), (408, 163730), (420, 159052), (476, 140340), (510, 130984), (560, 119289), (595, 112272), (680, 98238), (714, 93560), (816, 81865), (840, 79526), (952, 70170), (1020, 65492), (1190, 56136), (1360, 49119), (1428, 46780), (1680, 39763), (1785, 37424), (1904, 35085), (2040, 32746), (2339, 28560), (2380, 28068), (2856, 23390), (3570, 18712), (4080, 16373), (4678, 14280), (4760, 14034), (5712, 11695), (7017, 9520), (7140, 9356)]