666241463680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{12569}}^1$

素因数の和:12901

約数の個数: 256

約数和(自身を含む): 1796431996800

約数和(自身を除く): 1130190533120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 260, 277, 299, 320, 368, 416, 460, 520, 554, 598, 640, 736, 832, 920, 1040, 1108, 1196, 1385, 1472, 1495, 1664, 1840, 2080, 2216, 2392, 2770, 2944, 2990, 3601, 3680, 4160, 4432, 4784, 5540, 5980, 6371, 7202, 7360, 8320, 8864, 9568, 11080, 11960, 12569, 12742, 14404, 14720, 17728, 18005, 19136, 22160, 23920, 25138, 25484, 28808, 31855, 35456, 36010, 38272, 44320, 47840, 50276, 50968, 57616, 62845, 63710, 72020, 82823, 88640, 95680, 100552, 101936, 115232, 125690, 127420, 144040, 163397, 165646, 177280, 191360, 201104, 203872, 230464, 251380, 254840, 288080, 289087, 326794, 331292, 402208, 407744, 414115, 460928, 502760, 509680, 576160, 578174, 653588, 662584, 804416, 815488, 816985, 828230, 1005520, 1019360, 1152320, 1156348, 1307176, 1325168, 1445435, 1608832, 1633970, 1656460, 2011040, 2038720, 2304640, 2312696, 2614352, 2650336, 2890870, 3267940, 3312920, 3481613, 3758131, 4022080, 4077440, 4625392, 5228704, 5300672, 5781740, 6535880, 6625840, 6963226, 7516262, 8044160, 9250784, 10457408, 10601344, 11563480, 13071760, 13251680, 13926452, 15032524, 17408065, 18501568, 18790655, 20914816, 23126960, 26143520, 26503360, 27852904, 30065048, 34816130, 37003136, 37581310, 45260969, 46253920, 52287040, 53006720, 55705808, 60130096, 69632260, 75162620, 80077099, 90521938, 92507840, 104574080, 111411616, 120260192, 139264520, 150325240, 160154198, 181043876, 185015680, 222823232, 226304845, 240520384, 278529040, 300650480, 320308396, 362087752, 400385495, 445646464, 452609690, 481040768, 557058080, 601300960, 640616792, 724175504, 800770990, 905219380, 1041002287, 1114116160, 1202601920, 1281233584, 1448351008, 1601541980, 1810438760, 2082004574, 2228232320, 2405203840, 2562467168, 2896702016, 3203083960, 3620877520, 4164009148, 5124934336, 5205011435, 5793404032, 6406167920, 7241755040, 8328018296, 10249868672, 10410022870, 12812335840, 14483510080, 16656036592, 20820045740, 25624671680, 28967020160, 33312073184, 41640091480, 51249343360, 66624146368, 83280182960, 133248292736, 166560365920, 333120731840, 666241463680]

約数ペア:

[(1, 666241463680), (2, 333120731840), (4, 166560365920), (5, 133248292736), (8, 83280182960), (10, 66624146368), (13, 51249343360), (16, 41640091480), (20, 33312073184), (23, 28967020160), (26, 25624671680), (32, 20820045740), (40, 16656036592), (46, 14483510080), (52, 12812335840), (64, 10410022870), (65, 10249868672), (80, 8328018296), (92, 7241755040), (104, 6406167920), (115, 5793404032), (128, 5205011435), (130, 5124934336), (160, 4164009148), (184, 3620877520), (208, 3203083960), (230, 2896702016), (260, 2562467168), (277, 2405203840), (299, 2228232320), (320, 2082004574), (368, 1810438760), (416, 1601541980), (460, 1448351008), (520, 1281233584), (554, 1202601920), (598, 1114116160), (640, 1041002287), (736, 905219380), (832, 800770990), (920, 724175504), (1040, 640616792), (1108, 601300960), (1196, 557058080), (1385, 481040768), (1472, 452609690), (1495, 445646464), (1664, 400385495), (1840, 362087752), (2080, 320308396), (2216, 300650480), (2392, 278529040), (2770, 240520384), (2944, 226304845), (2990, 222823232), (3601, 185015680), (3680, 181043876), (4160, 160154198), (4432, 150325240), (4784, 139264520), (5540, 120260192), (5980, 111411616), (6371, 104574080), (7202, 92507840), (7360, 90521938), (8320, 80077099), (8864, 75162620), (9568, 69632260), (11080, 60130096), (11960, 55705808), (12569, 53006720), (12742, 52287040), (14404, 46253920), (14720, 45260969), (17728, 37581310), (18005, 37003136), (19136, 34816130), (22160, 30065048), (23920, 27852904), (25138, 26503360), (25484, 26143520), (28808, 23126960), (31855, 20914816), (35456, 18790655), (36010, 18501568), (38272, 17408065), (44320, 15032524), (47840, 13926452), (50276, 13251680), (50968, 13071760), (57616, 11563480), (62845, 10601344), (63710, 10457408), (72020, 9250784), (82823, 8044160), (88640, 7516262), (95680, 6963226), (100552, 6625840), (101936, 6535880), (115232, 5781740), (125690, 5300672), (127420, 5228704), (144040, 4625392), (163397, 4077440), (165646, 4022080), (177280, 3758131), (191360, 3481613), (201104, 3312920), (203872, 3267940), (230464, 2890870), (251380, 2650336), (254840, 2614352), (288080, 2312696), (289087, 2304640), (326794, 2038720), (331292, 2011040), (402208, 1656460), (407744, 1633970), (414115, 1608832), (460928, 1445435), (502760, 1325168), (509680, 1307176), (576160, 1156348), (578174, 1152320), (653588, 1019360), (662584, 1005520), (804416, 828230), (815488, 816985)]