338905710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1603

約数の個数: 192

約数和(自身を含む): 1096804800

約数和(自身を除く): 757899090

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, 1549, 1683, 1870, 1989, 2145, 2210, 2431, 2574, 2805, 3098, 3315, 3366, 3978, 4290, 4647, 4862, 5610, 6435, 6630, 7293, 7745, 8415, 9294, 9945, 12155, 12870, 13941, 14586, 15490, 16830, 17039, 19890, 20137, 21879, 23235, 24310, 26333, 27882, 34078, 36465, 40274, 43758, 46470, 51117, 52666, 60411, 69705, 72930, 78999, 85195, 100685, 102234, 109395, 120822, 131665, 139410, 153351, 157998, 170390, 181233, 201370, 218790, 221507, 236997, 255585, 263330, 289663, 302055, 306702, 342329, 362466, 394995, 443014, 473994, 511170, 579326, 604110, 664521, 684658, 766755, 789990, 868989, 906165, 1026987, 1107535, 1184985, 1329042, 1448315, 1533510, 1711645, 1737978, 1812330, 1993563, 2053974, 2215070, 2369970, 2606967, 2896630, 3080961, 3322605, 3423290, 3765619, 3987126, 4344945, 5134935, 5213934, 6161922, 6645210, 7531238, 8689890, 9967815, 10269870, 11296857, 13034835, 15404805, 18828095, 19935630, 22593714, 26069670, 30809610, 33890571, 37656190, 56484285, 67781142, 112968570, 169452855, 338905710]

約数ペア:

[(1, 338905710), (2, 169452855), (3, 112968570), (5, 67781142), (6, 56484285), (9, 37656190), (10, 33890571), (11, 30809610), (13, 26069670), (15, 22593714), (17, 19935630), (18, 18828095), (22, 15404805), (26, 13034835), (30, 11296857), (33, 10269870), (34, 9967815), (39, 8689890), (45, 7531238), (51, 6645210), (55, 6161922), (65, 5213934), (66, 5134935), (78, 4344945), (85, 3987126), (90, 3765619), (99, 3423290), (102, 3322605), (110, 3080961), (117, 2896630), (130, 2606967), (143, 2369970), (153, 2215070), (165, 2053974), (170, 1993563), (187, 1812330), (195, 1737978), (198, 1711645), (221, 1533510), (234, 1448315), (255, 1329042), (286, 1184985), (306, 1107535), (330, 1026987), (374, 906165), (390, 868989), (429, 789990), (442, 766755), (495, 684658), (510, 664521), (561, 604110), (585, 579326), (663, 511170), (715, 473994), (765, 443014), (858, 394995), (935, 362466), (990, 342329), (1105, 306702), (1122, 302055), (1170, 289663), (1287, 263330), (1326, 255585), (1430, 236997), (1530, 221507), (1549, 218790), (1683, 201370), (1870, 181233), (1989, 170390), (2145, 157998), (2210, 153351), (2431, 139410), (2574, 131665), (2805, 120822), (3098, 109395), (3315, 102234), (3366, 100685), (3978, 85195), (4290, 78999), (4647, 72930), (4862, 69705), (5610, 60411), (6435, 52666), (6630, 51117), (7293, 46470), (7745, 43758), (8415, 40274), (9294, 36465), (9945, 34078), (12155, 27882), (12870, 26333), (13941, 24310), (14586, 23235), (15490, 21879), (16830, 20137), (17039, 19890)]