244565273520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19980823}}^1$

素因数の和:19980859

約数の個数: 120

約数和(自身を含む): 869645383776

約数和(自身を除く): 625080110256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 19980823, 39961646, 59942469, 79923292, 99904115, 119884938, 159846584, 179827407, 199808230, 239769876, 299712345, 319693168, 339673991, 359654814, 399616460, 479539752, 599424690, 679347982, 719309628, 799232920, 899137035, 959079504, 1019021973, 1198849380, 1358695964, 1438619256, 1598465840, 1698369955, 1798274070, 2038043946, 2397698760, 2717391928, 2877238512, 3057065919, 3396739910, 3596548140, 4076087892, 4795397520, 5095109865, 5434783856, 6114131838, 6793479820, 7193096280, 8152175784, 10190219730, 12228263676, 13586959640, 14386192560, 15285329595, 16304351568, 20380439460, 24456527352, 27173919280, 30570659190, 40760878920, 48913054704, 61141318380, 81521757840, 122282636760, 244565273520]

約数ペア:

[(1, 244565273520), (2, 122282636760), (3, 81521757840), (4, 61141318380), (5, 48913054704), (6, 40760878920), (8, 30570659190), (9, 27173919280), (10, 24456527352), (12, 20380439460), (15, 16304351568), (16, 15285329595), (17, 14386192560), (18, 13586959640), (20, 12228263676), (24, 10190219730), (30, 8152175784), (34, 7193096280), (36, 6793479820), (40, 6114131838), (45, 5434783856), (48, 5095109865), (51, 4795397520), (60, 4076087892), (68, 3596548140), (72, 3396739910), (80, 3057065919), (85, 2877238512), (90, 2717391928), (102, 2397698760), (120, 2038043946), (136, 1798274070), (144, 1698369955), (153, 1598465840), (170, 1438619256), (180, 1358695964), (204, 1198849380), (240, 1019021973), (255, 959079504), (272, 899137035), (306, 799232920), (340, 719309628), (360, 679347982), (408, 599424690), (510, 479539752), (612, 399616460), (680, 359654814), (720, 339673991), (765, 319693168), (816, 299712345), (1020, 239769876), (1224, 199808230), (1360, 179827407), (1530, 159846584), (2040, 119884938), (2448, 99904115), (3060, 79923292), (4080, 59942469), (6120, 39961646), (12240, 19980823)]