18179679960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1294849}}^1$

素因数の和:1294882

約数の個数: 128

約数和(自身を含む): 65260440000

約数和(自身を除く): 47080760040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 1294849, 2589698, 3884547, 5179396, 6474245, 7769094, 10358792, 11653641, 12948490, 15538188, 16833037, 19422735, 23307282, 25896980, 31076376, 33666074, 34960923, 38845470, 46614564, 50499111, 51793960, 58268205, 67332148, 69921846, 77690940, 84165185, 93229128, 100998222, 116536410, 134664296, 139843692, 151497333, 155381880, 168330370, 174804615, 201996444, 233072820, 252495555, 279687384, 302994666, 336660740, 349609230, 403992888, 454491999, 466145640, 504991110, 605989332, 673321480, 699218460, 757486665, 908983998, 1009982220, 1211978664, 1398436920, 1514973330, 1817967996, 2019964440, 2272459995, 3029946660, 3635935992, 4544919990, 6059893320, 9089839980, 18179679960]

約数ペア:

[(1, 18179679960), (2, 9089839980), (3, 6059893320), (4, 4544919990), (5, 3635935992), (6, 3029946660), (8, 2272459995), (9, 2019964440), (10, 1817967996), (12, 1514973330), (13, 1398436920), (15, 1211978664), (18, 1009982220), (20, 908983998), (24, 757486665), (26, 699218460), (27, 673321480), (30, 605989332), (36, 504991110), (39, 466145640), (40, 454491999), (45, 403992888), (52, 349609230), (54, 336660740), (60, 302994666), (65, 279687384), (72, 252495555), (78, 233072820), (90, 201996444), (104, 174804615), (108, 168330370), (117, 155381880), (120, 151497333), (130, 139843692), (135, 134664296), (156, 116536410), (180, 100998222), (195, 93229128), (216, 84165185), (234, 77690940), (260, 69921846), (270, 67332148), (312, 58268205), (351, 51793960), (360, 50499111), (390, 46614564), (468, 38845470), (520, 34960923), (540, 33666074), (585, 31076376), (702, 25896980), (780, 23307282), (936, 19422735), (1080, 16833037), (1170, 15538188), (1404, 12948490), (1560, 11653641), (1755, 10358792), (2340, 7769094), (2808, 6474245), (3510, 5179396), (4680, 3884547), (7020, 2589698), (14040, 1294849)]