159986970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 505709568

約数和(自身を除く): 345722598

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 31, 33, 39, 45, 55, 62, 65, 66, 78, 90, 93, 99, 110, 117, 130, 143, 155, 165, 186, 195, 198, 234, 279, 286, 310, 330, 341, 390, 401, 403, 429, 465, 495, 558, 585, 682, 715, 802, 806, 858, 930, 990, 1023, 1170, 1203, 1209, 1287, 1395, 1430, 1705, 2005, 2015, 2046, 2145, 2406, 2418, 2574, 2790, 3069, 3410, 3609, 3627, 4010, 4030, 4290, 4411, 4433, 5115, 5213, 6015, 6045, 6138, 6435, 7218, 7254, 8822, 8866, 10230, 10426, 12030, 12090, 12431, 12870, 13233, 13299, 15345, 15639, 18045, 18135, 22055, 22165, 24862, 26065, 26466, 26598, 30690, 31278, 36090, 36270, 37293, 39699, 39897, 44110, 44330, 46917, 52130, 57343, 62155, 66165, 66495, 74586, 78195, 79398, 79794, 93834, 111879, 114686, 124310, 132330, 132990, 136741, 156390, 161603, 172029, 186465, 198495, 199485, 223758, 234585, 273482, 286715, 323206, 344058, 372930, 396990, 398970, 410223, 469170, 484809, 516087, 559395, 573430, 683705, 808015, 820446, 860145, 969618, 1032174, 1118790, 1230669, 1367410, 1454427, 1616030, 1720290, 1777633, 2051115, 2424045, 2461338, 2580435, 2908854, 3555266, 4102230, 4848090, 5160870, 5332899, 6153345, 7272135, 8888165, 10665798, 12306690, 14544270, 15998697, 17776330, 26664495, 31997394, 53328990, 79993485, 159986970]

約数ペア:

[(1, 159986970), (2, 79993485), (3, 53328990), (5, 31997394), (6, 26664495), (9, 17776330), (10, 15998697), (11, 14544270), (13, 12306690), (15, 10665798), (18, 8888165), (22, 7272135), (26, 6153345), (30, 5332899), (31, 5160870), (33, 4848090), (39, 4102230), (45, 3555266), (55, 2908854), (62, 2580435), (65, 2461338), (66, 2424045), (78, 2051115), (90, 1777633), (93, 1720290), (99, 1616030), (110, 1454427), (117, 1367410), (130, 1230669), (143, 1118790), (155, 1032174), (165, 969618), (186, 860145), (195, 820446), (198, 808015), (234, 683705), (279, 573430), (286, 559395), (310, 516087), (330, 484809), (341, 469170), (390, 410223), (401, 398970), (403, 396990), (429, 372930), (465, 344058), (495, 323206), (558, 286715), (585, 273482), (682, 234585), (715, 223758), (802, 199485), (806, 198495), (858, 186465), (930, 172029), (990, 161603), (1023, 156390), (1170, 136741), (1203, 132990), (1209, 132330), (1287, 124310), (1395, 114686), (1430, 111879), (1705, 93834), (2005, 79794), (2015, 79398), (2046, 78195), (2145, 74586), (2406, 66495), (2418, 66165), (2574, 62155), (2790, 57343), (3069, 52130), (3410, 46917), (3609, 44330), (3627, 44110), (4010, 39897), (4030, 39699), (4290, 37293), (4411, 36270), (4433, 36090), (5115, 31278), (5213, 30690), (6015, 26598), (6045, 26466), (6138, 26065), (6435, 24862), (7218, 22165), (7254, 22055), (8822, 18135), (8866, 18045), (10230, 15639), (10426, 15345), (12030, 13299), (12090, 13233), (12431, 12870)]