653382080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9239}}^1$

素因数の和:9286

約数の個数: 112

約数和(自身を含む): 1774301760

約数和(自身を除く): 1120919680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 1040, 1088, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4160, 4420, 5440, 7072, 8840, 9239, 14144, 17680, 18478, 35360, 36956, 46195, 70720, 73912, 92390, 120107, 147824, 157063, 184780, 240214, 295648, 314126, 369560, 480428, 591296, 600535, 628252, 739120, 785315, 960856, 1201070, 1256504, 1478240, 1570630, 1921712, 2041819, 2402140, 2513008, 2956480, 3141260, 3843424, 4083638, 4804280, 5026016, 6282520, 7686848, 8167276, 9608560, 10052032, 10209095, 12565040, 16334552, 19217120, 20418190, 25130080, 32669104, 38434240, 40836380, 50260160, 65338208, 81672760, 130676416, 163345520, 326691040, 653382080]

約数ペア:

[(1, 653382080), (2, 326691040), (4, 163345520), (5, 130676416), (8, 81672760), (10, 65338208), (13, 50260160), (16, 40836380), (17, 38434240), (20, 32669104), (26, 25130080), (32, 20418190), (34, 19217120), (40, 16334552), (52, 12565040), (64, 10209095), (65, 10052032), (68, 9608560), (80, 8167276), (85, 7686848), (104, 6282520), (130, 5026016), (136, 4804280), (160, 4083638), (170, 3843424), (208, 3141260), (221, 2956480), (260, 2513008), (272, 2402140), (320, 2041819), (340, 1921712), (416, 1570630), (442, 1478240), (520, 1256504), (544, 1201070), (680, 960856), (832, 785315), (884, 739120), (1040, 628252), (1088, 600535), (1105, 591296), (1360, 480428), (1768, 369560), (2080, 314126), (2210, 295648), (2720, 240214), (3536, 184780), (4160, 157063), (4420, 147824), (5440, 120107), (7072, 92390), (8840, 73912), (9239, 70720), (14144, 46195), (17680, 36956), (18478, 35360)]