80753486040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{69383}}^1$

素因数の和:69514

約数の個数: 192

約数和(自身を含む): 271788229440

約数和(自身を除く): 191034743400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 61, 72, 90, 106, 120, 122, 159, 180, 183, 212, 244, 265, 305, 318, 360, 366, 424, 477, 488, 530, 549, 610, 636, 732, 795, 915, 954, 1060, 1098, 1220, 1272, 1464, 1590, 1830, 1908, 2120, 2196, 2385, 2440, 2745, 3180, 3233, 3660, 3816, 4392, 4770, 5490, 6360, 6466, 7320, 9540, 9699, 10980, 12932, 16165, 19080, 19398, 21960, 25864, 29097, 32330, 38796, 48495, 58194, 64660, 69383, 77592, 96990, 116388, 129320, 138766, 145485, 193980, 208149, 232776, 277532, 290970, 346915, 387960, 416298, 555064, 581940, 624447, 693830, 832596, 1040745, 1163880, 1248894, 1387660, 1665192, 2081490, 2497788, 2775320, 3122235, 3677299, 4162980, 4232363, 4995576, 6244470, 7354598, 8325960, 8464726, 11031897, 12488940, 12697089, 14709196, 16929452, 18386495, 21161815, 22063794, 24977880, 25394178, 29418392, 33095691, 33858904, 36772990, 38091267, 42323630, 44127588, 50788356, 55159485, 63485445, 66191382, 73545980, 76182534, 84647260, 88255176, 101576712, 110318970, 126970890, 132382764, 147091960, 152365068, 165478455, 169294520, 190456335, 220637940, 224315239, 253941780, 264765528, 304730136, 330956910, 380912670, 441275880, 448630478, 507883560, 661913820, 672945717, 761825340, 897260956, 1121576195, 1323827640, 1345891434, 1523650680, 1794521912, 2018837151, 2243152390, 2691782868, 3364728585, 4037674302, 4486304780, 5383565736, 6729457170, 8075348604, 8972609560, 10094185755, 13458914340, 16150697208, 20188371510, 26917828680, 40376743020, 80753486040]

約数ペア:

[(1, 80753486040), (2, 40376743020), (3, 26917828680), (4, 20188371510), (5, 16150697208), (6, 13458914340), (8, 10094185755), (9, 8972609560), (10, 8075348604), (12, 6729457170), (15, 5383565736), (18, 4486304780), (20, 4037674302), (24, 3364728585), (30, 2691782868), (36, 2243152390), (40, 2018837151), (45, 1794521912), (53, 1523650680), (60, 1345891434), (61, 1323827640), (72, 1121576195), (90, 897260956), (106, 761825340), (120, 672945717), (122, 661913820), (159, 507883560), (180, 448630478), (183, 441275880), (212, 380912670), (244, 330956910), (265, 304730136), (305, 264765528), (318, 253941780), (360, 224315239), (366, 220637940), (424, 190456335), (477, 169294520), (488, 165478455), (530, 152365068), (549, 147091960), (610, 132382764), (636, 126970890), (732, 110318970), (795, 101576712), (915, 88255176), (954, 84647260), (1060, 76182534), (1098, 73545980), (1220, 66191382), (1272, 63485445), (1464, 55159485), (1590, 50788356), (1830, 44127588), (1908, 42323630), (2120, 38091267), (2196, 36772990), (2385, 33858904), (2440, 33095691), (2745, 29418392), (3180, 25394178), (3233, 24977880), (3660, 22063794), (3816, 21161815), (4392, 18386495), (4770, 16929452), (5490, 14709196), (6360, 12697089), (6466, 12488940), (7320, 11031897), (9540, 8464726), (9699, 8325960), (10980, 7354598), (12932, 6244470), (16165, 4995576), (19080, 4232363), (19398, 4162980), (21960, 3677299), (25864, 3122235), (29097, 2775320), (32330, 2497788), (38796, 2081490), (48495, 1665192), (58194, 1387660), (64660, 1248894), (69383, 1163880), (77592, 1040745), (96990, 832596), (116388, 693830), (129320, 624447), (138766, 581940), (145485, 555064), (193980, 416298), (208149, 387960), (232776, 346915), (277532, 290970)]