128629200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{15313}}^1$

素因数の和:15341

約数の個数: 120

約数和(自身を含む): 470936128

約数和(自身を除く): 342306928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 15313, 30626, 45939, 61252, 76565, 91878, 107191, 122504, 153130, 183756, 214382, 229695, 245008, 306260, 321573, 367512, 382825, 428764, 459390, 535955, 612520, 643146, 735024, 765650, 857528, 918780, 1071910, 1148475, 1225040, 1286292, 1531300, 1607865, 1715056, 1837560, 2143820, 2296950, 2572584, 2679775, 3062600, 3215730, 3675120, 4287640, 4593900, 5145168, 5359550, 6125200, 6431460, 8039325, 8575280, 9187800, 10719100, 12862920, 16078650, 18375600, 21438200, 25725840, 32157300, 42876400, 64314600, 128629200]

約数ペア:

[(1, 128629200), (2, 64314600), (3, 42876400), (4, 32157300), (5, 25725840), (6, 21438200), (7, 18375600), (8, 16078650), (10, 12862920), (12, 10719100), (14, 9187800), (15, 8575280), (16, 8039325), (20, 6431460), (21, 6125200), (24, 5359550), (25, 5145168), (28, 4593900), (30, 4287640), (35, 3675120), (40, 3215730), (42, 3062600), (48, 2679775), (50, 2572584), (56, 2296950), (60, 2143820), (70, 1837560), (75, 1715056), (80, 1607865), (84, 1531300), (100, 1286292), (105, 1225040), (112, 1148475), (120, 1071910), (140, 918780), (150, 857528), (168, 765650), (175, 735024), (200, 643146), (210, 612520), (240, 535955), (280, 459390), (300, 428764), (336, 382825), (350, 367512), (400, 321573), (420, 306260), (525, 245008), (560, 229695), (600, 214382), (700, 183756), (840, 153130), (1050, 122504), (1200, 107191), (1400, 91878), (1680, 76565), (2100, 61252), (2800, 45939), (4200, 30626), (8400, 15313)]