70792260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 254721600

約数和(自身を除く): 183929340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 199, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 398, 420, 462, 484, 490, 539, 588, 597, 605, 660, 726, 735, 770, 796, 847, 924, 980, 995, 1078, 1155, 1194, 1210, 1393, 1452, 1470, 1540, 1617, 1694, 1815, 1990, 2156, 2189, 2310, 2388, 2420, 2541, 2695, 2786, 2940, 2985, 3234, 3388, 3630, 3980, 4179, 4235, 4378, 4620, 5082, 5390, 5572, 5929, 5970, 6468, 6567, 6965, 7260, 8085, 8358, 8470, 8756, 9751, 10164, 10780, 10945, 11858, 11940, 12705, 13134, 13930, 15323, 16170, 16716, 16940, 17787, 19502, 20895, 21890, 23716, 24079, 25410, 26268, 27860, 29253, 29645, 30646, 32340, 32835, 35574, 39004, 41790, 43780, 45969, 48158, 48755, 50820, 58506, 59290, 61292, 65670, 71148, 72237, 76615, 83580, 88935, 91938, 96316, 97510, 107261, 117012, 118580, 120395, 131340, 144474, 146265, 153230, 168553, 177870, 183876, 195020, 214522, 229845, 240790, 288948, 292530, 306460, 321783, 337106, 355740, 361185, 429044, 459690, 481580, 505659, 536305, 585060, 643566, 674212, 722370, 842765, 919380, 1011318, 1072610, 1179871, 1287132, 1444740, 1608915, 1685530, 2022636, 2145220, 2359742, 2528295, 3217830, 3371060, 3539613, 4719484, 5056590, 5899355, 6435660, 7079226, 10113180, 11798710, 14158452, 17698065, 23597420, 35396130, 70792260]

約数ペア:

[(1, 70792260), (2, 35396130), (3, 23597420), (4, 17698065), (5, 14158452), (6, 11798710), (7, 10113180), (10, 7079226), (11, 6435660), (12, 5899355), (14, 5056590), (15, 4719484), (20, 3539613), (21, 3371060), (22, 3217830), (28, 2528295), (30, 2359742), (33, 2145220), (35, 2022636), (42, 1685530), (44, 1608915), (49, 1444740), (55, 1287132), (60, 1179871), (66, 1072610), (70, 1011318), (77, 919380), (84, 842765), (98, 722370), (105, 674212), (110, 643566), (121, 585060), (132, 536305), (140, 505659), (147, 481580), (154, 459690), (165, 429044), (196, 361185), (199, 355740), (210, 337106), (220, 321783), (231, 306460), (242, 292530), (245, 288948), (294, 240790), (308, 229845), (330, 214522), (363, 195020), (385, 183876), (398, 177870), (420, 168553), (462, 153230), (484, 146265), (490, 144474), (539, 131340), (588, 120395), (597, 118580), (605, 117012), (660, 107261), (726, 97510), (735, 96316), (770, 91938), (796, 88935), (847, 83580), (924, 76615), (980, 72237), (995, 71148), (1078, 65670), (1155, 61292), (1194, 59290), (1210, 58506), (1393, 50820), (1452, 48755), (1470, 48158), (1540, 45969), (1617, 43780), (1694, 41790), (1815, 39004), (1990, 35574), (2156, 32835), (2189, 32340), (2310, 30646), (2388, 29645), (2420, 29253), (2541, 27860), (2695, 26268), (2786, 25410), (2940, 24079), (2985, 23716), (3234, 21890), (3388, 20895), (3630, 19502), (3980, 17787), (4179, 16940), (4235, 16716), (4378, 16170), (4620, 15323), (5082, 13930), (5390, 13134), (5572, 12705), (5929, 11940), (5970, 11858), (6468, 10945), (6567, 10780), (6965, 10164), (7260, 9751), (8085, 8756), (8358, 8470)]