423245280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 1379524608

約数和(自身を除く): 956279328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 127, 131, 159, 160, 212, 240, 254, 262, 265, 318, 381, 393, 424, 480, 508, 524, 530, 635, 636, 655, 762, 786, 795, 848, 1016, 1048, 1060, 1270, 1272, 1310, 1524, 1572, 1590, 1696, 1905, 1965, 2032, 2096, 2120, 2540, 2544, 2620, 3048, 3144, 3180, 3810, 3930, 4064, 4192, 4240, 5080, 5088, 5240, 6096, 6288, 6360, 6731, 6943, 7620, 7860, 8480, 10160, 10480, 12192, 12576, 12720, 13462, 13886, 15240, 15720, 16637, 20193, 20320, 20829, 20960, 25440, 26924, 27772, 30480, 31440, 33274, 33655, 34715, 40386, 41658, 49911, 53848, 55544, 60960, 62880, 66548, 67310, 69430, 80772, 83185, 83316, 99822, 100965, 104145, 107696, 111088, 133096, 134620, 138860, 161544, 166370, 166632, 199644, 201930, 208290, 215392, 222176, 249555, 266192, 269240, 277720, 323088, 332740, 333264, 399288, 403860, 416580, 499110, 532384, 538480, 555440, 646176, 665480, 666528, 798576, 807720, 833160, 881761, 998220, 1076960, 1110880, 1330960, 1597152, 1615440, 1666320, 1763522, 1996440, 2645283, 2661920, 3230880, 3332640, 3527044, 3992880, 4408805, 5290566, 7054088, 7985760, 8817610, 10581132, 13226415, 14108176, 17635220, 21162264, 26452830, 28216352, 35270440, 42324528, 52905660, 70540880, 84649056, 105811320, 141081760, 211622640, 423245280]

約数ペア:

[(1, 423245280), (2, 211622640), (3, 141081760), (4, 105811320), (5, 84649056), (6, 70540880), (8, 52905660), (10, 42324528), (12, 35270440), (15, 28216352), (16, 26452830), (20, 21162264), (24, 17635220), (30, 14108176), (32, 13226415), (40, 10581132), (48, 8817610), (53, 7985760), (60, 7054088), (80, 5290566), (96, 4408805), (106, 3992880), (120, 3527044), (127, 3332640), (131, 3230880), (159, 2661920), (160, 2645283), (212, 1996440), (240, 1763522), (254, 1666320), (262, 1615440), (265, 1597152), (318, 1330960), (381, 1110880), (393, 1076960), (424, 998220), (480, 881761), (508, 833160), (524, 807720), (530, 798576), (635, 666528), (636, 665480), (655, 646176), (762, 555440), (786, 538480), (795, 532384), (848, 499110), (1016, 416580), (1048, 403860), (1060, 399288), (1270, 333264), (1272, 332740), (1310, 323088), (1524, 277720), (1572, 269240), (1590, 266192), (1696, 249555), (1905, 222176), (1965, 215392), (2032, 208290), (2096, 201930), (2120, 199644), (2540, 166632), (2544, 166370), (2620, 161544), (3048, 138860), (3144, 134620), (3180, 133096), (3810, 111088), (3930, 107696), (4064, 104145), (4192, 100965), (4240, 99822), (5080, 83316), (5088, 83185), (5240, 80772), (6096, 69430), (6288, 67310), (6360, 66548), (6731, 62880), (6943, 60960), (7620, 55544), (7860, 53848), (8480, 49911), (10160, 41658), (10480, 40386), (12192, 34715), (12576, 33655), (12720, 33274), (13462, 31440), (13886, 30480), (15240, 27772), (15720, 26924), (16637, 25440), (20193, 20960), (20320, 20829)]