319414680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 1128647520

約数和(自身を除く): 809232840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 131, 156, 180, 195, 234, 260, 262, 312, 360, 390, 393, 468, 520, 521, 524, 585, 655, 780, 786, 936, 1042, 1048, 1170, 1179, 1310, 1560, 1563, 1572, 1703, 1965, 2084, 2340, 2358, 2605, 2620, 3126, 3144, 3406, 3930, 4168, 4680, 4689, 4716, 5109, 5210, 5240, 5895, 6252, 6773, 6812, 7815, 7860, 8515, 9378, 9432, 10218, 10420, 11790, 12504, 13546, 13624, 15327, 15630, 15720, 17030, 18756, 20319, 20436, 20840, 23445, 23580, 25545, 27092, 30654, 31260, 33865, 34060, 37512, 40638, 40872, 46890, 47160, 51090, 54184, 60957, 61308, 62520, 67730, 68120, 68251, 76635, 81276, 93780, 101595, 102180, 121914, 122616, 135460, 136502, 153270, 162552, 187560, 203190, 204360, 204753, 243828, 270920, 273004, 304785, 306540, 341255, 406380, 409506, 487656, 546008, 609570, 613080, 614259, 682510, 812760, 819012, 887263, 1023765, 1219140, 1228518, 1365020, 1638024, 1774526, 2047530, 2438280, 2457036, 2661789, 2730040, 3071295, 3549052, 4095060, 4436315, 4914072, 5323578, 6142590, 7098104, 7985367, 8190120, 8872630, 10647156, 12285180, 13308945, 15970734, 17745260, 21294312, 24570360, 26617890, 31941468, 35490520, 39926835, 53235780, 63882936, 79853670, 106471560, 159707340, 319414680]

約数ペア:

[(1, 319414680), (2, 159707340), (3, 106471560), (4, 79853670), (5, 63882936), (6, 53235780), (8, 39926835), (9, 35490520), (10, 31941468), (12, 26617890), (13, 24570360), (15, 21294312), (18, 17745260), (20, 15970734), (24, 13308945), (26, 12285180), (30, 10647156), (36, 8872630), (39, 8190120), (40, 7985367), (45, 7098104), (52, 6142590), (60, 5323578), (65, 4914072), (72, 4436315), (78, 4095060), (90, 3549052), (104, 3071295), (117, 2730040), (120, 2661789), (130, 2457036), (131, 2438280), (156, 2047530), (180, 1774526), (195, 1638024), (234, 1365020), (260, 1228518), (262, 1219140), (312, 1023765), (360, 887263), (390, 819012), (393, 812760), (468, 682510), (520, 614259), (521, 613080), (524, 609570), (585, 546008), (655, 487656), (780, 409506), (786, 406380), (936, 341255), (1042, 306540), (1048, 304785), (1170, 273004), (1179, 270920), (1310, 243828), (1560, 204753), (1563, 204360), (1572, 203190), (1703, 187560), (1965, 162552), (2084, 153270), (2340, 136502), (2358, 135460), (2605, 122616), (2620, 121914), (3126, 102180), (3144, 101595), (3406, 93780), (3930, 81276), (4168, 76635), (4680, 68251), (4689, 68120), (4716, 67730), (5109, 62520), (5210, 61308), (5240, 60957), (5895, 54184), (6252, 51090), (6773, 47160), (6812, 46890), (7815, 40872), (7860, 40638), (8515, 37512), (9378, 34060), (9432, 33865), (10218, 31260), (10420, 30654), (11790, 27092), (12504, 25545), (13546, 23580), (13624, 23445), (15327, 20840), (15630, 20436), (15720, 20319), (17030, 18756)]