339780870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1607

約数の個数: 192

約数和(自身を含む): 1099635264

約数和(自身を除く): 759854394

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 26, 30, 33, 34, 39, 45, 51, 55, 65, 66, 78, 85, 90, 99, 102, 110, 117, 130, 143, 153, 165, 170, 187, 195, 198, 221, 234, 255, 286, 306, 330, 374, 390, 429, 442, 495, 510, 561, 585, 663, 715, 765, 858, 935, 990, 1105, 1122, 1170, 1287, 1326, 1430, 1530, 1553, 1683, 1870, 1989, 2145, 2210, 2431, 2574, 2805, 3106, 3315, 3366, 3978, 4290, 4659, 4862, 5610, 6435, 6630, 7293, 7765, 8415, 9318, 9945, 12155, 12870, 13977, 14586, 15530, 16830, 17083, 19890, 20189, 21879, 23295, 24310, 26401, 27954, 34166, 36465, 40378, 43758, 46590, 51249, 52802, 60567, 69885, 72930, 79203, 85415, 100945, 102498, 109395, 121134, 132005, 139770, 153747, 158406, 170830, 181701, 201890, 218790, 222079, 237609, 256245, 264010, 290411, 302835, 307494, 343213, 363402, 396015, 444158, 475218, 512490, 580822, 605670, 666237, 686426, 768735, 792030, 871233, 908505, 1029639, 1110395, 1188045, 1332474, 1452055, 1537470, 1716065, 1742466, 1817010, 1998711, 2059278, 2220790, 2376090, 2613699, 2904110, 3088917, 3331185, 3432130, 3775343, 3997422, 4356165, 5148195, 5227398, 6177834, 6662370, 7550686, 8712330, 9993555, 10296390, 11326029, 13068495, 15444585, 18876715, 19987110, 22652058, 26136990, 30889170, 33978087, 37753430, 56630145, 67956174, 113260290, 169890435, 339780870]

約数ペア:

[(1, 339780870), (2, 169890435), (3, 113260290), (5, 67956174), (6, 56630145), (9, 37753430), (10, 33978087), (11, 30889170), (13, 26136990), (15, 22652058), (17, 19987110), (18, 18876715), (22, 15444585), (26, 13068495), (30, 11326029), (33, 10296390), (34, 9993555), (39, 8712330), (45, 7550686), (51, 6662370), (55, 6177834), (65, 5227398), (66, 5148195), (78, 4356165), (85, 3997422), (90, 3775343), (99, 3432130), (102, 3331185), (110, 3088917), (117, 2904110), (130, 2613699), (143, 2376090), (153, 2220790), (165, 2059278), (170, 1998711), (187, 1817010), (195, 1742466), (198, 1716065), (221, 1537470), (234, 1452055), (255, 1332474), (286, 1188045), (306, 1110395), (330, 1029639), (374, 908505), (390, 871233), (429, 792030), (442, 768735), (495, 686426), (510, 666237), (561, 605670), (585, 580822), (663, 512490), (715, 475218), (765, 444158), (858, 396015), (935, 363402), (990, 343213), (1105, 307494), (1122, 302835), (1170, 290411), (1287, 264010), (1326, 256245), (1430, 237609), (1530, 222079), (1553, 218790), (1683, 201890), (1870, 181701), (1989, 170830), (2145, 158406), (2210, 153747), (2431, 139770), (2574, 132005), (2805, 121134), (3106, 109395), (3315, 102498), (3366, 100945), (3978, 85415), (4290, 79203), (4659, 72930), (4862, 69885), (5610, 60567), (6435, 52802), (6630, 51249), (7293, 46590), (7765, 43758), (8415, 40378), (9318, 36465), (9945, 34166), (12155, 27954), (12870, 26401), (13977, 24310), (14586, 23295), (15530, 21879), (16830, 20189), (17083, 19890)]