20161914920700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{11202931}}^1$

素因数の和:11203812

約数の個数: 144

約数和(自身を含む): 66746531115264

約数和(自身を除く): 46584616194564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 857, 1050, 1714, 2100, 2571, 3428, 4285, 5142, 5999, 8570, 10284, 11998, 12855, 17140, 17997, 21425, 23996, 25710, 29995, 35994, 42850, 51420, 59990, 64275, 71988, 85700, 89985, 119980, 128550, 149975, 179970, 257100, 299950, 359940, 449925, 599900, 899850, 1799700, 11202931, 22405862, 33608793, 44811724, 56014655, 67217586, 78420517, 112029310, 134435172, 156841034, 168043965, 224058620, 235261551, 280073275, 313682068, 336087930, 392102585, 470523102, 560146550, 672175860, 784205170, 840219825, 941046204, 1120293100, 1176307755, 1568410340, 1680439650, 1960512925, 2352615510, 3360879300, 3921025850, 4705231020, 5881538775, 7842051700, 9600911867, 11763077550, 19201823734, 23526155100, 28802735601, 38403647468, 48004559335, 57605471202, 67206383069, 96009118670, 115210942404, 134412766138, 144013678005, 192018237340, 201619149207, 240022796675, 268825532276, 288027356010, 336031915345, 403238298414, 480045593350, 576054712020, 672063830690, 720068390025, 806476596828, 960091186700, 1008095746035, 1344127661380, 1440136780050, 1680159576725, 2016191492070, 2880273560100, 3360319153450, 4032382984140, 5040478730175, 6720638306900, 10080957460350, 20161914920700]

約数ペア:

[(1, 20161914920700), (2, 10080957460350), (3, 6720638306900), (4, 5040478730175), (5, 4032382984140), (6, 3360319153450), (7, 2880273560100), (10, 2016191492070), (12, 1680159576725), (14, 1440136780050), (15, 1344127661380), (20, 1008095746035), (21, 960091186700), (25, 806476596828), (28, 720068390025), (30, 672063830690), (35, 576054712020), (42, 480045593350), (50, 403238298414), (60, 336031915345), (70, 288027356010), (75, 268825532276), (84, 240022796675), (100, 201619149207), (105, 192018237340), (140, 144013678005), (150, 134412766138), (175, 115210942404), (210, 96009118670), (300, 67206383069), (350, 57605471202), (420, 48004559335), (525, 38403647468), (700, 28802735601), (857, 23526155100), (1050, 19201823734), (1714, 11763077550), (2100, 9600911867), (2571, 7842051700), (3428, 5881538775), (4285, 4705231020), (5142, 3921025850), (5999, 3360879300), (8570, 2352615510), (10284, 1960512925), (11998, 1680439650), (12855, 1568410340), (17140, 1176307755), (17997, 1120293100), (21425, 941046204), (23996, 840219825), (25710, 784205170), (29995, 672175860), (35994, 560146550), (42850, 470523102), (51420, 392102585), (59990, 336087930), (64275, 313682068), (71988, 280073275), (85700, 235261551), (89985, 224058620), (119980, 168043965), (128550, 156841034), (149975, 134435172), (179970, 112029310), (257100, 78420517), (299950, 67217586), (359940, 56014655), (449925, 44811724), (599900, 33608793), (899850, 22405862), (1799700, 11202931)]