456905280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1245

約数の個数: 224

約数和(自身を含む): 1614025728

約数和(自身を除く): 1157120448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1181, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2362, 2418, 2480, 2496, 2976, 3120, 3224, 3543, 3720, 4030, 4160, 4724, 4836, 4960, 5905, 5952, 6045, 6240, 6448, 7086, 7440, 8060, 9448, 9672, 9920, 11810, 12090, 12480, 12896, 14172, 14880, 15353, 16120, 17715, 18896, 19344, 23620, 24180, 25792, 28344, 29760, 30706, 32240, 35430, 36611, 37792, 38688, 46059, 47240, 48360, 56688, 61412, 64480, 70860, 73222, 75584, 76765, 77376, 92118, 94480, 96720, 109833, 113376, 122824, 128960, 141720, 146444, 153530, 183055, 184236, 188960, 193440, 219666, 226752, 230295, 245648, 283440, 292888, 307060, 366110, 368472, 377920, 386880, 439332, 460590, 475943, 491296, 549165, 566880, 585776, 614120, 732220, 736944, 878664, 921180, 951886, 982592, 1098330, 1133760, 1171552, 1228240, 1427829, 1464440, 1473888, 1757328, 1842360, 1903772, 2196660, 2343104, 2379715, 2456480, 2855658, 2928880, 2947776, 3514656, 3684720, 3807544, 4393320, 4759430, 4912960, 5711316, 5857760, 7029312, 7139145, 7369440, 7615088, 8786640, 9518860, 11422632, 11715520, 14278290, 14738880, 15230176, 17573280, 19037720, 22845264, 28556580, 30460352, 35146560, 38075440, 45690528, 57113160, 76150880, 91381056, 114226320, 152301760, 228452640, 456905280]

約数ペア:

[(1, 456905280), (2, 228452640), (3, 152301760), (4, 114226320), (5, 91381056), (6, 76150880), (8, 57113160), (10, 45690528), (12, 38075440), (13, 35146560), (15, 30460352), (16, 28556580), (20, 22845264), (24, 19037720), (26, 17573280), (30, 15230176), (31, 14738880), (32, 14278290), (39, 11715520), (40, 11422632), (48, 9518860), (52, 8786640), (60, 7615088), (62, 7369440), (64, 7139145), (65, 7029312), (78, 5857760), (80, 5711316), (93, 4912960), (96, 4759430), (104, 4393320), (120, 3807544), (124, 3684720), (130, 3514656), (155, 2947776), (156, 2928880), (160, 2855658), (186, 2456480), (192, 2379715), (195, 2343104), (208, 2196660), (240, 1903772), (248, 1842360), (260, 1757328), (310, 1473888), (312, 1464440), (320, 1427829), (372, 1228240), (390, 1171552), (403, 1133760), (416, 1098330), (465, 982592), (480, 951886), (496, 921180), (520, 878664), (620, 736944), (624, 732220), (744, 614120), (780, 585776), (806, 566880), (832, 549165), (930, 491296), (960, 475943), (992, 460590), (1040, 439332), (1181, 386880), (1209, 377920), (1240, 368472), (1248, 366110), (1488, 307060), (1560, 292888), (1612, 283440), (1860, 245648), (1984, 230295), (2015, 226752), (2080, 219666), (2362, 193440), (2418, 188960), (2480, 184236), (2496, 183055), (2976, 153530), (3120, 146444), (3224, 141720), (3543, 128960), (3720, 122824), (4030, 113376), (4160, 109833), (4724, 96720), (4836, 94480), (4960, 92118), (5905, 77376), (5952, 76765), (6045, 75584), (6240, 73222), (6448, 70860), (7086, 64480), (7440, 61412), (8060, 56688), (9448, 48360), (9672, 47240), (9920, 46059), (11810, 38688), (12090, 37792), (12480, 36611), (12896, 35430), (14172, 32240), (14880, 30706), (15353, 29760), (16120, 28344), (17715, 25792), (18896, 24180), (19344, 23620)]