128122800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 454637568

約数和(自身を除く): 326514768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 43, 48, 50, 52, 60, 65, 75, 78, 80, 86, 100, 104, 120, 129, 130, 150, 156, 172, 191, 195, 200, 208, 215, 240, 258, 260, 300, 312, 325, 344, 382, 390, 400, 430, 516, 520, 559, 573, 600, 624, 645, 650, 688, 764, 780, 860, 955, 975, 1032, 1040, 1075, 1118, 1146, 1200, 1290, 1300, 1528, 1560, 1677, 1720, 1910, 1950, 2064, 2150, 2236, 2292, 2483, 2580, 2600, 2795, 2865, 3056, 3120, 3225, 3354, 3440, 3820, 3900, 4300, 4472, 4584, 4775, 4966, 5160, 5200, 5590, 5730, 6450, 6708, 7449, 7640, 7800, 8213, 8385, 8600, 8944, 9168, 9550, 9932, 10320, 11180, 11460, 12415, 12900, 13416, 13975, 14325, 14898, 15280, 15600, 16426, 16770, 17200, 19100, 19864, 22360, 22920, 24639, 24830, 25800, 26832, 27950, 28650, 29796, 32852, 33540, 37245, 38200, 39728, 41065, 41925, 44720, 45840, 49278, 49660, 51600, 55900, 57300, 59592, 62075, 65704, 67080, 74490, 76400, 82130, 83850, 98556, 99320, 106769, 111800, 114600, 119184, 123195, 124150, 131408, 134160, 148980, 164260, 167700, 186225, 197112, 198640, 205325, 213538, 223600, 229200, 246390, 248300, 297960, 320307, 328520, 335400, 372450, 394224, 410650, 427076, 492780, 496600, 533845, 595920, 615975, 640614, 657040, 670800, 744900, 821300, 854152, 985560, 993200, 1067690, 1231950, 1281228, 1489800, 1601535, 1642600, 1708304, 1971120, 2135380, 2463900, 2562456, 2669225, 2979600, 3203070, 3285200, 4270760, 4927800, 5124912, 5338450, 6406140, 8007675, 8541520, 9855600, 10676900, 12812280, 16015350, 21353800, 25624560, 32030700, 42707600, 64061400, 128122800]

約数ペア:

[(1, 128122800), (2, 64061400), (3, 42707600), (4, 32030700), (5, 25624560), (6, 21353800), (8, 16015350), (10, 12812280), (12, 10676900), (13, 9855600), (15, 8541520), (16, 8007675), (20, 6406140), (24, 5338450), (25, 5124912), (26, 4927800), (30, 4270760), (39, 3285200), (40, 3203070), (43, 2979600), (48, 2669225), (50, 2562456), (52, 2463900), (60, 2135380), (65, 1971120), (75, 1708304), (78, 1642600), (80, 1601535), (86, 1489800), (100, 1281228), (104, 1231950), (120, 1067690), (129, 993200), (130, 985560), (150, 854152), (156, 821300), (172, 744900), (191, 670800), (195, 657040), (200, 640614), (208, 615975), (215, 595920), (240, 533845), (258, 496600), (260, 492780), (300, 427076), (312, 410650), (325, 394224), (344, 372450), (382, 335400), (390, 328520), (400, 320307), (430, 297960), (516, 248300), (520, 246390), (559, 229200), (573, 223600), (600, 213538), (624, 205325), (645, 198640), (650, 197112), (688, 186225), (764, 167700), (780, 164260), (860, 148980), (955, 134160), (975, 131408), (1032, 124150), (1040, 123195), (1075, 119184), (1118, 114600), (1146, 111800), (1200, 106769), (1290, 99320), (1300, 98556), (1528, 83850), (1560, 82130), (1677, 76400), (1720, 74490), (1910, 67080), (1950, 65704), (2064, 62075), (2150, 59592), (2236, 57300), (2292, 55900), (2483, 51600), (2580, 49660), (2600, 49278), (2795, 45840), (2865, 44720), (3056, 41925), (3120, 41065), (3225, 39728), (3354, 38200), (3440, 37245), (3820, 33540), (3900, 32852), (4300, 29796), (4472, 28650), (4584, 27950), (4775, 26832), (4966, 25800), (5160, 24830), (5200, 24639), (5590, 22920), (5730, 22360), (6450, 19864), (6708, 19100), (7449, 17200), (7640, 16770), (7800, 16426), (8213, 15600), (8385, 15280), (8600, 14898), (8944, 14325), (9168, 13975), (9550, 13416), (9932, 12900), (10320, 12415), (11180, 11460)]