18983328000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 1152

約数和(自身を含む): 80996557824

約数和(自身を除く): 62013229824

約数列:

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約数ペア:

[(1, 18983328000), (2, 9491664000), (3, 6327776000), (4, 4745832000), (5, 3796665600), (6, 3163888000), (7, 2711904000), (8, 2372916000), (10, 1898332800), (12, 1581944000), (13, 1460256000), (14, 1355952000), (15, 1265555200), (16, 1186458000), (20, 949166400), (21, 903968000), (24, 790972000), (25, 759333120), (26, 730128000), (28, 677976000), (30, 632777600), (32, 593229000), (35, 542380800), (39, 486752000), (40, 474583200), (41, 463008000), (42, 451984000), (48, 395486000), (50, 379666560), (52, 365064000), (53, 358176000), (56, 338988000), (60, 316388800), (64, 296614500), (65, 292051200), (70, 271190400), (75, 253111040), (78, 243376000), (80, 237291600), (82, 231504000), (84, 225992000), (91, 208608000), (96, 197743000), (100, 189833280), (104, 182532000), (105, 180793600), (106, 179088000), (112, 169494000), (120, 158194400), (123, 154336000), (125, 151866624), (128, 148307250), (130, 146025600), (140, 135595200), (150, 126555520), (156, 121688000), (159, 119392000), (160, 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