190828080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2477}}^1$

素因数の和:2603

約数の個数: 120

約数和(自身を含む): 647114832

約数和(自身を除く): 456286752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2477, 2568, 3210, 3852, 4280, 4815, 4954, 5136, 6420, 7431, 7704, 8560, 9630, 9908, 12385, 12840, 14862, 15408, 19260, 19816, 22293, 24770, 25680, 29724, 37155, 38520, 39632, 44586, 49540, 59448, 74310, 77040, 89172, 99080, 111465, 118896, 148620, 178344, 198160, 222930, 265039, 297240, 356688, 445860, 530078, 594480, 795117, 891720, 1060156, 1325195, 1590234, 1783440, 2120312, 2385351, 2650390, 3180468, 3975585, 4240624, 4770702, 5300780, 6360936, 7951170, 9541404, 10601560, 11926755, 12721872, 15902340, 19082808, 21203120, 23853510, 31804680, 38165616, 47707020, 63609360, 95414040, 190828080]

約数ペア:

[(1, 190828080), (2, 95414040), (3, 63609360), (4, 47707020), (5, 38165616), (6, 31804680), (8, 23853510), (9, 21203120), (10, 19082808), (12, 15902340), (15, 12721872), (16, 11926755), (18, 10601560), (20, 9541404), (24, 7951170), (30, 6360936), (36, 5300780), (40, 4770702), (45, 4240624), (48, 3975585), (60, 3180468), (72, 2650390), (80, 2385351), (90, 2120312), (107, 1783440), (120, 1590234), (144, 1325195), (180, 1060156), (214, 891720), (240, 795117), (321, 594480), (360, 530078), (428, 445860), (535, 356688), (642, 297240), (720, 265039), (856, 222930), (963, 198160), (1070, 178344), (1284, 148620), (1605, 118896), (1712, 111465), (1926, 99080), (2140, 89172), (2477, 77040), (2568, 74310), (3210, 59448), (3852, 49540), (4280, 44586), (4815, 39632), (4954, 38520), (5136, 37155), (6420, 29724), (7431, 25680), (7704, 24770), (8560, 22293), (9630, 19816), (9908, 19260), (12385, 15408), (12840, 14862)]