453477920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 1301723136

約数和(自身を除く): 848245216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 70, 74, 80, 112, 124, 140, 148, 155, 160, 185, 217, 224, 248, 259, 280, 296, 310, 353, 370, 434, 496, 518, 560, 592, 620, 706, 740, 868, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1412, 1480, 1736, 1765, 2072, 2170, 2294, 2471, 2480, 2590, 2824, 2960, 3472, 3530, 4144, 4340, 4588, 4942, 4960, 5180, 5648, 5735, 5920, 6944, 7060, 8029, 8288, 8680, 9176, 9884, 10360, 10943, 11296, 11470, 12355, 13061, 14120, 16058, 17360, 18352, 19768, 20720, 21886, 22940, 24710, 26122, 28240, 32116, 34720, 36704, 39536, 40145, 41440, 43772, 45880, 49420, 52244, 54715, 56480, 64232, 65305, 76601, 79072, 80290, 87544, 91427, 91760, 98840, 104488, 109430, 128464, 130610, 153202, 160580, 175088, 182854, 183520, 197680, 208976, 218860, 256928, 261220, 306404, 321160, 350176, 365708, 383005, 395360, 404891, 417952, 437720, 457135, 522440, 612808, 642320, 731416, 766010, 809782, 875440, 914270, 1044880, 1225616, 1284640, 1462832, 1532020, 1619564, 1750880, 1828540, 2024455, 2089760, 2451232, 2834237, 2925664, 3064040, 3239128, 3657080, 4048910, 5668474, 6128080, 6478256, 7314160, 8097820, 11336948, 12256160, 12956512, 14171185, 14628320, 16195640, 22673896, 28342370, 32391280, 45347792, 56684740, 64782560, 90695584, 113369480, 226738960, 453477920]

約数ペア:

[(1, 453477920), (2, 226738960), (4, 113369480), (5, 90695584), (7, 64782560), (8, 56684740), (10, 45347792), (14, 32391280), (16, 28342370), (20, 22673896), (28, 16195640), (31, 14628320), (32, 14171185), (35, 12956512), (37, 12256160), (40, 11336948), (56, 8097820), (62, 7314160), (70, 6478256), (74, 6128080), (80, 5668474), (112, 4048910), (124, 3657080), (140, 3239128), (148, 3064040), (155, 2925664), (160, 2834237), (185, 2451232), (217, 2089760), (224, 2024455), (248, 1828540), (259, 1750880), (280, 1619564), (296, 1532020), (310, 1462832), (353, 1284640), (370, 1225616), (434, 1044880), (496, 914270), (518, 875440), (560, 809782), (592, 766010), (620, 731416), (706, 642320), (740, 612808), (868, 522440), (992, 457135), (1036, 437720), (1085, 417952), (1120, 404891), (1147, 395360), (1184, 383005), (1240, 365708), (1295, 350176), (1412, 321160), (1480, 306404), (1736, 261220), (1765, 256928), (2072, 218860), (2170, 208976), (2294, 197680), (2471, 183520), (2480, 182854), (2590, 175088), (2824, 160580), (2960, 153202), (3472, 130610), (3530, 128464), (4144, 109430), (4340, 104488), (4588, 98840), (4942, 91760), (4960, 91427), (5180, 87544), (5648, 80290), (5735, 79072), (5920, 76601), (6944, 65305), (7060, 64232), (8029, 56480), (8288, 54715), (8680, 52244), (9176, 49420), (9884, 45880), (10360, 43772), (10943, 41440), (11296, 40145), (11470, 39536), (12355, 36704), (13061, 34720), (14120, 32116), (16058, 28240), (17360, 26122), (18352, 24710), (19768, 22940), (20720, 21886)]