168290460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 582275232

約数和(自身を除く): 413984772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 81, 90, 108, 117, 122, 130, 131, 135, 156, 162, 180, 183, 195, 234, 244, 260, 262, 270, 305, 324, 351, 366, 390, 393, 405, 468, 524, 540, 549, 585, 610, 655, 702, 732, 780, 786, 793, 810, 915, 1053, 1098, 1170, 1179, 1220, 1310, 1404, 1572, 1586, 1620, 1647, 1703, 1755, 1830, 1965, 2106, 2196, 2340, 2358, 2379, 2620, 2745, 3172, 3294, 3406, 3510, 3537, 3660, 3930, 3965, 4212, 4716, 4758, 4941, 5109, 5265, 5490, 5895, 6588, 6812, 7020, 7074, 7137, 7860, 7930, 7991, 8235, 8515, 9516, 9882, 10218, 10530, 10611, 10980, 11790, 11895, 14148, 14274, 15327, 15860, 15982, 16470, 17030, 17685, 19764, 20436, 21060, 21222, 21411, 23580, 23790, 23973, 24705, 25545, 28548, 30654, 31964, 32940, 34060, 35370, 35685, 39955, 42444, 42822, 45981, 47580, 47946, 49410, 51090, 53055, 61308, 64233, 70740, 71370, 71919, 76635, 79910, 85644, 91962, 95892, 98820, 102180, 103883, 106110, 107055, 119865, 128466, 137943, 142740, 143838, 153270, 159820, 183924, 207766, 212220, 214110, 215757, 229905, 239730, 256932, 275886, 287676, 306540, 311649, 321165, 359595, 415532, 428220, 431514, 459810, 479460, 519415, 551772, 623298, 642330, 647271, 689715, 719190, 863028, 919620, 934947, 1038830, 1078785, 1246596, 1284660, 1294542, 1379430, 1438380, 1558245, 1869894, 2077660, 2157570, 2589084, 2758860, 2804841, 3116490, 3236355, 3739788, 4315140, 4674735, 5609682, 6232980, 6472710, 8414523, 9349470, 11219364, 12945420, 14024205, 16829046, 18698940, 28048410, 33658092, 42072615, 56096820, 84145230, 168290460]

約数ペア:

[(1, 168290460), (2, 84145230), (3, 56096820), (4, 42072615), (5, 33658092), (6, 28048410), (9, 18698940), (10, 16829046), (12, 14024205), (13, 12945420), (15, 11219364), (18, 9349470), (20, 8414523), (26, 6472710), (27, 6232980), (30, 5609682), (36, 4674735), (39, 4315140), (45, 3739788), (52, 3236355), (54, 3116490), (60, 2804841), (61, 2758860), (65, 2589084), (78, 2157570), (81, 2077660), (90, 1869894), (108, 1558245), (117, 1438380), (122, 1379430), (130, 1294542), (131, 1284660), (135, 1246596), (156, 1078785), (162, 1038830), (180, 934947), (183, 919620), (195, 863028), (234, 719190), (244, 689715), (260, 647271), (262, 642330), (270, 623298), (305, 551772), (324, 519415), (351, 479460), (366, 459810), (390, 431514), (393, 428220), (405, 415532), (468, 359595), (524, 321165), (540, 311649), (549, 306540), (585, 287676), (610, 275886), (655, 256932), (702, 239730), (732, 229905), (780, 215757), (786, 214110), (793, 212220), (810, 207766), (915, 183924), (1053, 159820), (1098, 153270), (1170, 143838), (1179, 142740), (1220, 137943), (1310, 128466), (1404, 119865), (1572, 107055), (1586, 106110), (1620, 103883), (1647, 102180), (1703, 98820), (1755, 95892), (1830, 91962), (1965, 85644), (2106, 79910), (2196, 76635), (2340, 71919), (2358, 71370), (2379, 70740), (2620, 64233), (2745, 61308), (3172, 53055), (3294, 51090), (3406, 49410), (3510, 47946), (3537, 47580), (3660, 45981), (3930, 42822), (3965, 42444), (4212, 39955), (4716, 35685), (4758, 35370), (4941, 34060), (5109, 32940), (5265, 31964), (5490, 30654), (5895, 28548), (6588, 25545), (6812, 24705), (7020, 23973), (7074, 23790), (7137, 23580), (7860, 21411), (7930, 21222), (7991, 21060), (8235, 20436), (8515, 19764), (9516, 17685), (9882, 17030), (10218, 16470), (10530, 15982), (10611, 15860), (10980, 15327), (11790, 14274), (11895, 14148)]