20327710080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{12589}}^1$

素因数の和:12669

約数の個数: 192

約数和(自身を含む): 67111246800

約数和(自身を除く): 46783536720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 841, 870, 928, 960, 1160, 1392, 1682, 1740, 1856, 1920, 2320, 2523, 2784, 3364, 3480, 3712, 4205, 4640, 5046, 5568, 6728, 6960, 8410, 9280, 10092, 11136, 12589, 12615, 13456, 13920, 16820, 18560, 20184, 25178, 25230, 26912, 27840, 33640, 37767, 40368, 50356, 50460, 53824, 55680, 62945, 67280, 75534, 80736, 100712, 100920, 107648, 125890, 134560, 151068, 161472, 188835, 201424, 201840, 251780, 269120, 302136, 322944, 365081, 377670, 402848, 403680, 503560, 538240, 604272, 730162, 755340, 805696, 807360, 1007120, 1095243, 1208544, 1460324, 1510680, 1611392, 1614720, 1825405, 2014240, 2190486, 2417088, 2920648, 3021360, 3650810, 4028480, 4380972, 4834176, 5476215, 5841296, 6042720, 7301620, 8056960, 8761944, 10587349, 10952430, 11682592, 12085440, 14603240, 17523888, 21174698, 21904860, 23365184, 24170880, 29206480, 31762047, 35047776, 42349396, 43809720, 46730368, 52936745, 58412960, 63524094, 70095552, 84698792, 87619440, 105873490, 116825920, 127048188, 140191104, 158810235, 169397584, 175238880, 211746980, 233651840, 254096376, 317620470, 338795168, 350477760, 423493960, 508192752, 635240940, 677590336, 700955520, 846987920, 1016385504, 1270481880, 1355180672, 1693975840, 2032771008, 2540963760, 3387951680, 4065542016, 5081927520, 6775903360, 10163855040, 20327710080]

約数ペア:

[(1, 20327710080), (2, 10163855040), (3, 6775903360), (4, 5081927520), (5, 4065542016), (6, 3387951680), (8, 2540963760), (10, 2032771008), (12, 1693975840), (15, 1355180672), (16, 1270481880), (20, 1016385504), (24, 846987920), (29, 700955520), (30, 677590336), (32, 635240940), (40, 508192752), (48, 423493960), (58, 350477760), (60, 338795168), (64, 317620470), (80, 254096376), (87, 233651840), (96, 211746980), (116, 175238880), (120, 169397584), (128, 158810235), (145, 140191104), (160, 127048188), (174, 116825920), (192, 105873490), (232, 87619440), (240, 84698792), (290, 70095552), (320, 63524094), (348, 58412960), (384, 52936745), (435, 46730368), (464, 43809720), (480, 42349396), (580, 35047776), (640, 31762047), (696, 29206480), (841, 24170880), (870, 23365184), (928, 21904860), (960, 21174698), (1160, 17523888), (1392, 14603240), (1682, 12085440), (1740, 11682592), (1856, 10952430), (1920, 10587349), (2320, 8761944), (2523, 8056960), (2784, 7301620), (3364, 6042720), (3480, 5841296), (3712, 5476215), (4205, 4834176), (4640, 4380972), (5046, 4028480), (5568, 3650810), (6728, 3021360), (6960, 2920648), (8410, 2417088), (9280, 2190486), (10092, 2014240), (11136, 1825405), (12589, 1614720), (12615, 1611392), (13456, 1510680), (13920, 1460324), (16820, 1208544), (18560, 1095243), (20184, 1007120), (25178, 807360), (25230, 805696), (26912, 755340), (27840, 730162), (33640, 604272), (37767, 538240), (40368, 503560), (50356, 403680), (50460, 402848), (53824, 377670), (55680, 365081), (62945, 322944), (67280, 302136), (75534, 269120), (80736, 251780), (100712, 201840), (100920, 201424), (107648, 188835), (125890, 161472), (134560, 151068)]