259081680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7549}}^1$

素因数の和:7589

約数の個数: 160

約数和(自身を含む): 943689600

約数和(自身を除く): 684607920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 7549, 8580, 11440, 15098, 17160, 22647, 30196, 34320, 37745, 45294, 60392, 75490, 83039, 90588, 98137, 113235, 120784, 150980, 166078, 181176, 196274, 226470, 249117, 294411, 301960, 332156, 362352, 392548, 415195, 452940, 490685, 498234, 588822, 603920, 664312, 785096, 830390, 905880, 981370, 996468, 1079507, 1177644, 1245585, 1328624, 1472055, 1570192, 1660780, 1811760, 1962740, 1992936, 2159014, 2355288, 2491170, 2944110, 3238521, 3321560, 3925480, 3985872, 4318028, 4710576, 4982340, 5397535, 5888220, 6477042, 6643120, 7850960, 8636056, 9964680, 10795070, 11776440, 12954084, 16192605, 17272112, 19929360, 21590140, 23552880, 25908168, 32385210, 43180280, 51816336, 64770420, 86360560, 129540840, 259081680]

約数ペア:

[(1, 259081680), (2, 129540840), (3, 86360560), (4, 64770420), (5, 51816336), (6, 43180280), (8, 32385210), (10, 25908168), (11, 23552880), (12, 21590140), (13, 19929360), (15, 17272112), (16, 16192605), (20, 12954084), (22, 11776440), (24, 10795070), (26, 9964680), (30, 8636056), (33, 7850960), (39, 6643120), (40, 6477042), (44, 5888220), (48, 5397535), (52, 4982340), (55, 4710576), (60, 4318028), (65, 3985872), (66, 3925480), (78, 3321560), (80, 3238521), (88, 2944110), (104, 2491170), (110, 2355288), (120, 2159014), (130, 1992936), (132, 1962740), (143, 1811760), (156, 1660780), (165, 1570192), (176, 1472055), (195, 1328624), (208, 1245585), (220, 1177644), (240, 1079507), (260, 996468), (264, 981370), (286, 905880), (312, 830390), (330, 785096), (390, 664312), (429, 603920), (440, 588822), (520, 498234), (528, 490685), (572, 452940), (624, 415195), (660, 392548), (715, 362352), (780, 332156), (858, 301960), (880, 294411), (1040, 249117), (1144, 226470), (1320, 196274), (1430, 181176), (1560, 166078), (1716, 150980), (2145, 120784), (2288, 113235), (2640, 98137), (2860, 90588), (3120, 83039), (3432, 75490), (4290, 60392), (5720, 45294), (6864, 37745), (7549, 34320), (8580, 30196), (11440, 22647), (15098, 17160)]